1281015961488

素因数分解:

$2^4\times 3^2\times {\mathrm{73}}^1\times {\mathrm{457}}^1\times {\mathrm{467}}^1\times {\mathrm{571}}^1$

素因数の和:1582

約数の個数: 240

約数和(自身を含む): 3656319391296

約数和(自身を除く): 2375303429808

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 73, 144, 146, 219, 292, 438, 457, 467, 571, 584, 657, 876, 914, 934, 1142, 1168, 1314, 1371, 1401, 1713, 1752, 1828, 1868, 2284, 2628, 2742, 2802, 3426, 3504, 3656, 3736, 4113, 4203, 4568, 5139, 5256, 5484, 5604, 6852, 7312, 7472, 8226, 8406, 9136, 10278, 10512, 10968, 11208, 13704, 16452, 16812, 20556, 21936, 22416, 27408, 32904, 33361, 33624, 34091, 41112, 41683, 65808, 66722, 67248, 68182, 82224, 83366, 100083, 102273, 125049, 133444, 136364, 166732, 200166, 204546, 213419, 250098, 260947, 266657, 266888, 272728, 300249, 306819, 333464, 375147, 400332, 409092, 426838, 500196, 521894, 533314, 533776, 545456, 600498, 613638, 640257, 666928, 750294, 782841, 799971, 800664, 818184, 853676, 1000392, 1043788, 1066628, 1200996, 1227276, 1280514, 1500588, 1565682, 1599942, 1601328, 1636368, 1707352, 1920771, 2000784, 2087576, 2133256, 2348523, 2399913, 2401992, 2454552, 2561028, 3001176, 3131364, 3199884, 3414704, 3841542, 4175152, 4266512, 4697046, 4799826, 4803984, 4909104, 5122056, 6002352, 6262728, 6399768, 7683084, 9394092, 9599652, 10244112, 12525456, 12799536, 15366168, 15579587, 18788184, 19049131, 19199304, 19465961, 30732336, 31159174, 37576368, 38098262, 38398608, 38931922, 46738761, 57147393, 58397883, 62318348, 76196524, 77863844, 93477522, 114294786, 116795766, 121862249, 124636696, 140216283, 152393048, 155727688, 171442179, 175193649, 186955044, 228589572, 233591532, 243724498, 249273392, 280432566, 304786096, 311455376, 342884358, 350387298, 365586747, 373910088, 457179144, 467183064, 487448996, 560865132, 685768716, 700774596, 731173494, 747820176, 914358288, 934366128, 974897992, 1096760241, 1121730264, 1371537432, 1401549192, 1462346988, 1949795984, 2193520482, 2243460528, 2743074864, 2803098384, 2924693976, 4387040964, 5849387952, 8774081928, 8895944177, 17548163856, 17791888354, 26687832531, 35583776708, 53375665062, 71167553416, 80063497593, 106751330124, 142335106832, 160126995186, 213502660248, 320253990372, 427005320496, 640507980744, 1281015961488]

約数ペア:

[(1, 1281015961488), (2, 640507980744), (3, 427005320496), (4, 320253990372), (6, 213502660248), (8, 160126995186), (9, 142335106832), (12, 106751330124), (16, 80063497593), (18, 71167553416), (24, 53375665062), (36, 35583776708), (48, 26687832531), (72, 17791888354), (73, 17548163856), (144, 8895944177), (146, 8774081928), (219, 5849387952), (292, 4387040964), (438, 2924693976), (457, 2803098384), (467, 2743074864), (571, 2243460528), (584, 2193520482), (657, 1949795984), (876, 1462346988), (914, 1401549192), (934, 1371537432), (1142, 1121730264), (1168, 1096760241), (1314, 974897992), (1371, 934366128), (1401, 914358288), (1713, 747820176), (1752, 731173494), (1828, 700774596), (1868, 685768716), (2284, 560865132), (2628, 487448996), (2742, 467183064), (2802, 457179144), (3426, 373910088), (3504, 365586747), (3656, 350387298), (3736, 342884358), (4113, 311455376), (4203, 304786096), (4568, 280432566), (5139, 249273392), (5256, 243724498), (5484, 233591532), (5604, 228589572), (6852, 186955044), (7312, 175193649), (7472, 171442179), (8226, 155727688), (8406, 152393048), (9136, 140216283), (10278, 124636696), (10512, 121862249), (10968, 116795766), (11208, 114294786), (13704, 93477522), (16452, 77863844), (16812, 76196524), (20556, 62318348), (21936, 58397883), (22416, 57147393), (27408, 46738761), (32904, 38931922), (33361, 38398608), (33624, 38098262), (34091, 37576368), (41112, 31159174), (41683, 30732336), (65808, 19465961), (66722, 19199304), (67248, 19049131), (68182, 18788184), (82224, 15579587), (83366, 15366168), (100083, 12799536), (102273, 12525456), (125049, 10244112), (133444, 9599652), (136364, 9394092), (166732, 7683084), (200166, 6399768), (204546, 6262728), (213419, 6002352), (250098, 5122056), (260947, 4909104), (266657, 4803984), (266888, 4799826), (272728, 4697046), (300249, 4266512), (306819, 4175152), (333464, 3841542), (375147, 3414704), (400332, 3199884), (409092, 3131364), (426838, 3001176), (500196, 2561028), (521894, 2454552), (533314, 2401992), (533776, 2399913), (545456, 2348523), (600498, 2133256), (613638, 2087576), (640257, 2000784), (666928, 1920771), (750294, 1707352), (782841, 1636368), (799971, 1601328), (800664, 1599942), (818184, 1565682), (853676, 1500588), (1000392, 1280514), (1043788, 1227276), (1066628, 1200996)]