788998332

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{83}}^1\times {\mathrm{173}}^1\times {\mathrm{241}}^1$

素因数の和:523

約数の個数: 96

約数和(自身を含む): 1980760320

約数和(自身を除く): 1191761988

約数列:

[1, 2, 3, 4, 6, 12, 19, 38, 57, 76, 83, 114, 166, 173, 228, 241, 249, 332, 346, 482, 498, 519, 692, 723, 964, 996, 1038, 1446, 1577, 2076, 2892, 3154, 3287, 4579, 4731, 6308, 6574, 9158, 9462, 9861, 13148, 13737, 14359, 18316, 18924, 19722, 20003, 27474, 28718, 39444, 40006, 41693, 43077, 54948, 57436, 60009, 80012, 83386, 86154, 120018, 125079, 166772, 172308, 240036, 250158, 272821, 380057, 500316, 545642, 760114, 792167, 818463, 1091284, 1140171, 1520228, 1584334, 1636926, 2280342, 2376501, 3168668, 3273852, 3460519, 4560684, 4753002, 6921038, 9506004, 10381557, 13842076, 20763114, 41526228, 65749861, 131499722, 197249583, 262999444, 394499166, 788998332]

約数ペア:

[(1, 788998332), (2, 394499166), (3, 262999444), (4, 197249583), (6, 131499722), (12, 65749861), (19, 41526228), (38, 20763114), (57, 13842076), (76, 10381557), (83, 9506004), (114, 6921038), (166, 4753002), (173, 4560684), (228, 3460519), (241, 3273852), (249, 3168668), (332, 2376501), (346, 2280342), (482, 1636926), (498, 1584334), (519, 1520228), (692, 1140171), (723, 1091284), (964, 818463), (996, 792167), (1038, 760114), (1446, 545642), (1577, 500316), (2076, 380057), (2892, 272821), (3154, 250158), (3287, 240036), (4579, 172308), (4731, 166772), (6308, 125079), (6574, 120018), (9158, 86154), (9462, 83386), (9861, 80012), (13148, 60009), (13737, 57436), (14359, 54948), (18316, 43077), (18924, 41693), (19722, 40006), (20003, 39444), (27474, 28718)]