386712352

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{157}}^1\times {\mathrm{191}}^1$

素因数の和:402

約数の個数: 96

約数和(自身を含む): 856203264

約数和(自身を除く): 469490912

約数列:

[1, 2, 4, 8, 13, 16, 26, 31, 32, 52, 62, 104, 124, 157, 191, 208, 248, 314, 382, 403, 416, 496, 628, 764, 806, 992, 1256, 1528, 1612, 2041, 2483, 2512, 3056, 3224, 4082, 4867, 4966, 5024, 5921, 6112, 6448, 8164, 9734, 9932, 11842, 12896, 16328, 19468, 19864, 23684, 29987, 32656, 38936, 39728, 47368, 59974, 63271, 65312, 76973, 77872, 79456, 94736, 119948, 126542, 153946, 155744, 189472, 239896, 253084, 307892, 389831, 479792, 506168, 615784, 779662, 929597, 959584, 1012336, 1231568, 1559324, 1859194, 2024672, 2463136, 3118648, 3718388, 6237296, 7436776, 12084761, 12474592, 14873552, 24169522, 29747104, 48339044, 96678088, 193356176, 386712352]

約数ペア:

[(1, 386712352), (2, 193356176), (4, 96678088), (8, 48339044), (13, 29747104), (16, 24169522), (26, 14873552), (31, 12474592), (32, 12084761), (52, 7436776), (62, 6237296), (104, 3718388), (124, 3118648), (157, 2463136), (191, 2024672), (208, 1859194), (248, 1559324), (314, 1231568), (382, 1012336), (403, 959584), (416, 929597), (496, 779662), (628, 615784), (764, 506168), (806, 479792), (992, 389831), (1256, 307892), (1528, 253084), (1612, 239896), (2041, 189472), (2483, 155744), (2512, 153946), (3056, 126542), (3224, 119948), (4082, 94736), (4867, 79456), (4966, 77872), (5024, 76973), (5921, 65312), (6112, 63271), (6448, 59974), (8164, 47368), (9734, 39728), (9932, 38936), (11842, 32656), (12896, 29987), (16328, 23684), (19468, 19864)]