388645632

素因数分解:

$2^8\times 3^2\times {\mathrm{37}}^1\times {\mathrm{47}}^1\times {\mathrm{97}}^1$

素因数の和:203

約数の個数: 216

約数和(自身を含む): 1187449536

約数和(自身を除く): 798803904

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 37, 47, 48, 64, 72, 74, 94, 96, 97, 111, 128, 141, 144, 148, 188, 192, 194, 222, 256, 282, 288, 291, 296, 333, 376, 384, 388, 423, 444, 564, 576, 582, 592, 666, 752, 768, 776, 846, 873, 888, 1128, 1152, 1164, 1184, 1332, 1504, 1552, 1692, 1739, 1746, 1776, 2256, 2304, 2328, 2368, 2664, 3008, 3104, 3384, 3478, 3492, 3552, 3589, 4512, 4559, 4656, 4736, 5217, 5328, 6016, 6208, 6768, 6956, 6984, 7104, 7178, 9024, 9118, 9312, 9472, 10434, 10656, 10767, 12032, 12416, 13536, 13677, 13912, 13968, 14208, 14356, 15651, 18048, 18236, 18624, 20868, 21312, 21534, 24832, 27072, 27354, 27824, 27936, 28416, 28712, 31302, 32301, 36096, 36472, 37248, 41031, 41736, 42624, 43068, 54144, 54708, 55648, 55872, 57424, 62604, 64602, 72944, 74496, 82062, 83472, 85248, 86136, 108288, 109416, 111296, 111744, 114848, 125208, 129204, 145888, 164124, 166944, 168683, 172272, 218832, 222592, 223488, 229696, 250416, 258408, 291776, 328248, 333888, 337366, 344544, 437664, 445184, 459392, 500832, 506049, 516816, 583552, 656496, 667776, 674732, 689088, 875328, 918784, 1001664, 1012098, 1033632, 1167104, 1312992, 1335552, 1349464, 1378176, 1518147, 1750656, 2003328, 2024196, 2067264, 2625984, 2698928, 2756352, 3036294, 3501312, 4006656, 4048392, 4134528, 5251968, 5397856, 6072588, 8096784, 8269056, 10503936, 10795712, 12145176, 16193568, 21591424, 24290352, 32387136, 43182848, 48580704, 64774272, 97161408, 129548544, 194322816, 388645632]

約数ペア:

[(1, 388645632), (2, 194322816), (3, 129548544), (4, 97161408), (6, 64774272), (8, 48580704), (9, 43182848), (12, 32387136), (16, 24290352), (18, 21591424), (24, 16193568), (32, 12145176), (36, 10795712), (37, 10503936), (47, 8269056), (48, 8096784), (64, 6072588), (72, 5397856), (74, 5251968), (94, 4134528), (96, 4048392), (97, 4006656), (111, 3501312), (128, 3036294), (141, 2756352), (144, 2698928), (148, 2625984), (188, 2067264), (192, 2024196), (194, 2003328), (222, 1750656), (256, 1518147), (282, 1378176), (288, 1349464), (291, 1335552), (296, 1312992), (333, 1167104), (376, 1033632), (384, 1012098), (388, 1001664), (423, 918784), (444, 875328), (564, 689088), (576, 674732), (582, 667776), (592, 656496), (666, 583552), (752, 516816), (768, 506049), (776, 500832), (846, 459392), (873, 445184), (888, 437664), (1128, 344544), (1152, 337366), (1164, 333888), (1184, 328248), (1332, 291776), (1504, 258408), (1552, 250416), (1692, 229696), (1739, 223488), (1746, 222592), (1776, 218832), (2256, 172272), (2304, 168683), (2328, 166944), (2368, 164124), (2664, 145888), (3008, 129204), (3104, 125208), (3384, 114848), (3478, 111744), (3492, 111296), (3552, 109416), (3589, 108288), (4512, 86136), (4559, 85248), (4656, 83472), (4736, 82062), (5217, 74496), (5328, 72944), (6016, 64602), (6208, 62604), (6768, 57424), (6956, 55872), (6984, 55648), (7104, 54708), (7178, 54144), (9024, 43068), (9118, 42624), (9312, 41736), (9472, 41031), (10434, 37248), (10656, 36472), (10767, 36096), (12032, 32301), (12416, 31302), (13536, 28712), (13677, 28416), (13912, 27936), (13968, 27824), (14208, 27354), (14356, 27072), (15651, 24832), (18048, 21534), (18236, 21312), (18624, 20868)]