388317868848

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{1567}}^1\times {\mathrm{18911}}^1$

素因数の和:20512

約数の個数: 240

約数和(自身を含む): 1338463666176

約数和(自身を除く): 950145797328

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 16, 18, 21, 24, 26, 28, 36, 39, 42, 48, 52, 56, 63, 72, 78, 84, 91, 104, 112, 117, 126, 144, 156, 168, 182, 208, 234, 252, 273, 312, 336, 364, 468, 504, 546, 624, 728, 819, 936, 1008, 1092, 1456, 1567, 1638, 1872, 2184, 3134, 3276, 4368, 4701, 6268, 6552, 9402, 10969, 12536, 13104, 14103, 18804, 18911, 20371, 21938, 25072, 28206, 32907, 37608, 37822, 40742, 43876, 56412, 56733, 61113, 65814, 75216, 75644, 81484, 87752, 98721, 112824, 113466, 122226, 131628, 132377, 142597, 151288, 162968, 170199, 175504, 183339, 197442, 225648, 226932, 244452, 245843, 263256, 264754, 285194, 302576, 325936, 340398, 366678, 394884, 397131, 427791, 453864, 488904, 491686, 526512, 529508, 570388, 680796, 733356, 737529, 789768, 794262, 855582, 907728, 977808, 983372, 1059016, 1140776, 1191393, 1283373, 1361592, 1466712, 1475058, 1579536, 1588524, 1711164, 1720901, 1966744, 2118032, 2212587, 2281552, 2382786, 2566746, 2723184, 2933424, 2950116, 3177048, 3422328, 3441802, 3933488, 4425174, 4765572, 5133492, 5162703, 5900232, 6354096, 6844656, 6883604, 8850348, 9531144, 10266984, 10325406, 11800464, 13767208, 15488109, 17700696, 19062288, 20533968, 20650812, 27534416, 29633537, 30976218, 35401392, 41301624, 59267074, 61952436, 82603248, 88900611, 118534148, 123904872, 177801222, 207434759, 237068296, 247809744, 266701833, 355602444, 385235981, 414869518, 474136592, 533403666, 622304277, 711204888, 770471962, 829739036, 1066807332, 1155707943, 1244608554, 1422409776, 1540943924, 1659478072, 1866912831, 2133614664, 2311415886, 2489217108, 2696651867, 3081887848, 3318956144, 3467123829, 3733825662, 4267229328, 4622831772, 4978434216, 5393303734, 6163775696, 6934247658, 7467651324, 8089955601, 9245663544, 9956868432, 10786607468, 13868495316, 14935302648, 16179911202, 18491327088, 21573214936, 24269866803, 27736990632, 29870605296, 32359822404, 43146429872, 48539733606, 55473981264, 64719644808, 97079467212, 129439289616, 194158934424, 388317868848]

約数ペア:

[(1, 388317868848), (2, 194158934424), (3, 129439289616), (4, 97079467212), (6, 64719644808), (7, 55473981264), (8, 48539733606), (9, 43146429872), (12, 32359822404), (13, 29870605296), (14, 27736990632), (16, 24269866803), (18, 21573214936), (21, 18491327088), (24, 16179911202), (26, 14935302648), (28, 13868495316), (36, 10786607468), (39, 9956868432), (42, 9245663544), (48, 8089955601), (52, 7467651324), (56, 6934247658), (63, 6163775696), (72, 5393303734), (78, 4978434216), (84, 4622831772), (91, 4267229328), (104, 3733825662), (112, 3467123829), (117, 3318956144), (126, 3081887848), (144, 2696651867), (156, 2489217108), (168, 2311415886), (182, 2133614664), (208, 1866912831), (234, 1659478072), (252, 1540943924), (273, 1422409776), (312, 1244608554), (336, 1155707943), (364, 1066807332), (468, 829739036), (504, 770471962), (546, 711204888), (624, 622304277), (728, 533403666), (819, 474136592), (936, 414869518), (1008, 385235981), (1092, 355602444), (1456, 266701833), (1567, 247809744), (1638, 237068296), (1872, 207434759), (2184, 177801222), (3134, 123904872), (3276, 118534148), (4368, 88900611), (4701, 82603248), (6268, 61952436), (6552, 59267074), (9402, 41301624), (10969, 35401392), (12536, 30976218), (13104, 29633537), (14103, 27534416), (18804, 20650812), (18911, 20533968), (20371, 19062288), (21938, 17700696), (25072, 15488109), (28206, 13767208), (32907, 11800464), (37608, 10325406), (37822, 10266984), (40742, 9531144), (43876, 8850348), (56412, 6883604), (56733, 6844656), (61113, 6354096), (65814, 5900232), (75216, 5162703), (75644, 5133492), (81484, 4765572), (87752, 4425174), (98721, 3933488), (112824, 3441802), (113466, 3422328), (122226, 3177048), (131628, 2950116), (132377, 2933424), (142597, 2723184), (151288, 2566746), (162968, 2382786), (170199, 2281552), (175504, 2212587), (183339, 2118032), (197442, 1966744), (225648, 1720901), (226932, 1711164), (244452, 1588524), (245843, 1579536), (263256, 1475058), (264754, 1466712), (285194, 1361592), (302576, 1283373), (325936, 1191393), (340398, 1140776), (366678, 1059016), (394884, 983372), (397131, 977808), (427791, 907728), (453864, 855582), (488904, 794262), (491686, 789768), (526512, 737529), (529508, 733356), (570388, 680796)]