261337575312

素因数分解:

$2^4\times 3^3\times {\mathrm{11}}^2\times {\mathrm{29}}^1\times {\mathrm{172399}}^1$

素因数の和:172467

約数の個数: 240

約数和(自身を含む): 852966240000

約数和(自身を除く): 591628664688

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 27, 29, 33, 36, 44, 48, 54, 58, 66, 72, 87, 88, 99, 108, 116, 121, 132, 144, 174, 176, 198, 216, 232, 242, 261, 264, 297, 319, 348, 363, 396, 432, 464, 484, 522, 528, 594, 638, 696, 726, 783, 792, 957, 968, 1044, 1089, 1188, 1276, 1392, 1452, 1566, 1584, 1914, 1936, 2088, 2178, 2376, 2552, 2871, 2904, 3132, 3267, 3509, 3828, 4176, 4356, 4752, 5104, 5742, 5808, 6264, 6534, 7018, 7656, 8613, 8712, 10527, 11484, 12528, 13068, 14036, 15312, 17226, 17424, 21054, 22968, 26136, 28072, 31581, 34452, 42108, 45936, 52272, 56144, 63162, 68904, 84216, 94743, 126324, 137808, 168432, 172399, 189486, 252648, 344798, 378972, 505296, 517197, 689596, 757944, 1034394, 1379192, 1515888, 1551591, 1896389, 2068788, 2758384, 3103182, 3792778, 4137576, 4654773, 4999571, 5689167, 6206364, 7585556, 8275152, 9309546, 9999142, 11378334, 12412728, 14998713, 15171112, 17067501, 18619092, 19998284, 20860279, 22756668, 24825456, 29997426, 30342224, 34135002, 37238184, 39996568, 41720558, 44996139, 45513336, 51202503, 54995281, 59994852, 62580837, 68270004, 74476368, 79993136, 83441116, 89992278, 91026672, 102405006, 109990562, 119989704, 125161674, 134988417, 136540008, 164985843, 166882232, 179984556, 187742511, 204810012, 219981124, 239979408, 250323348, 269976834, 273080016, 329971686, 333764464, 359969112, 375485022, 409620024, 439962248, 494957529, 500646696, 539953668, 563227533, 604948091, 659943372, 719938224, 750970044, 819240048, 879924496, 989915058, 1001293392, 1079907336, 1126455066, 1209896182, 1319886744, 1484872587, 1501940088, 1814844273, 1979830116, 2159814672, 2252910132, 2419792364, 2639773488, 2969745174, 3003880176, 3629688546, 3959660232, 4505820264, 4839584728, 5444532819, 5939490348, 7259377092, 7919320464, 9011640528, 9679169456, 10889065638, 11878980696, 14518754184, 16333598457, 21778131276, 23757961392, 29037508368, 32667196914, 43556262552, 65334393828, 87112525104, 130668787656, 261337575312]

約数ペア:

[(1, 261337575312), (2, 130668787656), (3, 87112525104), (4, 65334393828), (6, 43556262552), (8, 32667196914), (9, 29037508368), (11, 23757961392), (12, 21778131276), (16, 16333598457), (18, 14518754184), (22, 11878980696), (24, 10889065638), (27, 9679169456), (29, 9011640528), (33, 7919320464), (36, 7259377092), (44, 5939490348), (48, 5444532819), (54, 4839584728), (58, 4505820264), (66, 3959660232), (72, 3629688546), (87, 3003880176), (88, 2969745174), (99, 2639773488), (108, 2419792364), (116, 2252910132), (121, 2159814672), (132, 1979830116), (144, 1814844273), (174, 1501940088), (176, 1484872587), (198, 1319886744), (216, 1209896182), (232, 1126455066), (242, 1079907336), (261, 1001293392), (264, 989915058), (297, 879924496), (319, 819240048), (348, 750970044), (363, 719938224), (396, 659943372), (432, 604948091), (464, 563227533), (484, 539953668), (522, 500646696), (528, 494957529), (594, 439962248), (638, 409620024), (696, 375485022), (726, 359969112), (783, 333764464), (792, 329971686), (957, 273080016), (968, 269976834), (1044, 250323348), (1089, 239979408), (1188, 219981124), (1276, 204810012), (1392, 187742511), (1452, 179984556), (1566, 166882232), (1584, 164985843), (1914, 136540008), (1936, 134988417), (2088, 125161674), (2178, 119989704), (2376, 109990562), (2552, 102405006), (2871, 91026672), (2904, 89992278), (3132, 83441116), (3267, 79993136), (3509, 74476368), (3828, 68270004), (4176, 62580837), (4356, 59994852), (4752, 54995281), (5104, 51202503), (5742, 45513336), (5808, 44996139), (6264, 41720558), (6534, 39996568), (7018, 37238184), (7656, 34135002), (8613, 30342224), (8712, 29997426), (10527, 24825456), (11484, 22756668), (12528, 20860279), (13068, 19998284), (14036, 18619092), (15312, 17067501), (17226, 15171112), (17424, 14998713), (21054, 12412728), (22968, 11378334), (26136, 9999142), (28072, 9309546), (31581, 8275152), (34452, 7585556), (42108, 6206364), (45936, 5689167), (52272, 4999571), (56144, 4654773), (63162, 4137576), (68904, 3792778), (84216, 3103182), (94743, 2758384), (126324, 2068788), (137808, 1896389), (168432, 1551591), (172399, 1515888), (189486, 1379192), (252648, 1034394), (344798, 757944), (378972, 689596), (505296, 517197)]