242912208

素因数分解:

$2^4\times 3^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{229}}^1$

素因数の和:306

約数の個数: 240

約数和(自身を含む): 819322560

約数和(自身を除く): 576410352

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 14, 16, 21, 22, 24, 28, 33, 41, 42, 44, 48, 49, 56, 66, 77, 82, 84, 88, 98, 112, 123, 132, 147, 154, 164, 168, 176, 196, 229, 231, 246, 264, 287, 294, 308, 328, 336, 392, 451, 458, 462, 492, 528, 539, 574, 588, 616, 656, 687, 784, 861, 902, 916, 924, 984, 1078, 1148, 1176, 1232, 1353, 1374, 1603, 1617, 1722, 1804, 1832, 1848, 1968, 2009, 2156, 2296, 2352, 2519, 2706, 2748, 3157, 3206, 3234, 3444, 3608, 3664, 3696, 4018, 4312, 4592, 4809, 5038, 5412, 5496, 6027, 6314, 6412, 6468, 6888, 7216, 7557, 8036, 8624, 9389, 9471, 9618, 10076, 10824, 10992, 11221, 12054, 12628, 12824, 12936, 13776, 15114, 16072, 17633, 18778, 18942, 19236, 20152, 21648, 22099, 22442, 24108, 25256, 25648, 25872, 28167, 30228, 32144, 33663, 35266, 37556, 37884, 38472, 40304, 44198, 44884, 48216, 50512, 52899, 56334, 60456, 65723, 66297, 67326, 70532, 75112, 75768, 76944, 88396, 89768, 96432, 103279, 105798, 112668, 120912, 123431, 131446, 132594, 134652, 141064, 150224, 151536, 176792, 179536, 197169, 206558, 211596, 225336, 246862, 262892, 265188, 269304, 282128, 309837, 353584, 370293, 394338, 413116, 423192, 450672, 460061, 493724, 525784, 530376, 538608, 619674, 722953, 740586, 788676, 826232, 846384, 920122, 987448, 1051568, 1060752, 1239348, 1380183, 1445906, 1481172, 1577352, 1652464, 1840244, 1974896, 2168859, 2478696, 2760366, 2891812, 2962344, 3154704, 3680488, 4337718, 4957392, 5060671, 5520732, 5783624, 5924688, 7360976, 8675436, 10121342, 11041464, 11567248, 15182013, 17350872, 20242684, 22082928, 30364026, 34701744, 40485368, 60728052, 80970736, 121456104, 242912208]

約数ペア:

[(1, 242912208), (2, 121456104), (3, 80970736), (4, 60728052), (6, 40485368), (7, 34701744), (8, 30364026), (11, 22082928), (12, 20242684), (14, 17350872), (16, 15182013), (21, 11567248), (22, 11041464), (24, 10121342), (28, 8675436), (33, 7360976), (41, 5924688), (42, 5783624), (44, 5520732), (48, 5060671), (49, 4957392), (56, 4337718), (66, 3680488), (77, 3154704), (82, 2962344), (84, 2891812), (88, 2760366), (98, 2478696), (112, 2168859), (123, 1974896), (132, 1840244), (147, 1652464), (154, 1577352), (164, 1481172), (168, 1445906), (176, 1380183), (196, 1239348), (229, 1060752), (231, 1051568), (246, 987448), (264, 920122), (287, 846384), (294, 826232), (308, 788676), (328, 740586), (336, 722953), (392, 619674), (451, 538608), (458, 530376), (462, 525784), (492, 493724), (528, 460061), (539, 450672), (574, 423192), (588, 413116), (616, 394338), (656, 370293), (687, 353584), (784, 309837), (861, 282128), (902, 269304), (916, 265188), (924, 262892), (984, 246862), (1078, 225336), (1148, 211596), (1176, 206558), (1232, 197169), (1353, 179536), (1374, 176792), (1603, 151536), (1617, 150224), (1722, 141064), (1804, 134652), (1832, 132594), (1848, 131446), (1968, 123431), (2009, 120912), (2156, 112668), (2296, 105798), (2352, 103279), (2519, 96432), (2706, 89768), (2748, 88396), (3157, 76944), (3206, 75768), (3234, 75112), (3444, 70532), (3608, 67326), (3664, 66297), (3696, 65723), (4018, 60456), (4312, 56334), (4592, 52899), (4809, 50512), (5038, 48216), (5412, 44884), (5496, 44198), (6027, 40304), (6314, 38472), (6412, 37884), (6468, 37556), (6888, 35266), (7216, 33663), (7557, 32144), (8036, 30228), (8624, 28167), (9389, 25872), (9471, 25648), (9618, 25256), (10076, 24108), (10824, 22442), (10992, 22099), (11221, 21648), (12054, 20152), (12628, 19236), (12824, 18942), (12936, 18778), (13776, 17633), (15114, 16072)]