40330008

素因数分解:

$2^3\times 3^3\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{317}}^1$

素因数の和:382

約数の個数: 128

約数和(自身を含む): 122112000

約数和(自身を除く): 81781992

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 19, 24, 27, 31, 36, 38, 54, 57, 62, 72, 76, 93, 108, 114, 124, 152, 171, 186, 216, 228, 248, 279, 317, 342, 372, 456, 513, 558, 589, 634, 684, 744, 837, 951, 1026, 1116, 1178, 1268, 1368, 1674, 1767, 1902, 2052, 2232, 2356, 2536, 2853, 3348, 3534, 3804, 4104, 4712, 5301, 5706, 6023, 6696, 7068, 7608, 8559, 9827, 10602, 11412, 12046, 14136, 15903, 17118, 18069, 19654, 21204, 22824, 24092, 29481, 31806, 34236, 36138, 39308, 42408, 48184, 54207, 58962, 63612, 68472, 72276, 78616, 88443, 108414, 117924, 127224, 144552, 162621, 176886, 186713, 216828, 235848, 265329, 325242, 353772, 373426, 433656, 530658, 560139, 650484, 707544, 746852, 1061316, 1120278, 1300968, 1493704, 1680417, 2122632, 2240556, 3360834, 4481112, 5041251, 6721668, 10082502, 13443336, 20165004, 40330008]

約数ペア:

[(1, 40330008), (2, 20165004), (3, 13443336), (4, 10082502), (6, 6721668), (8, 5041251), (9, 4481112), (12, 3360834), (18, 2240556), (19, 2122632), (24, 1680417), (27, 1493704), (31, 1300968), (36, 1120278), (38, 1061316), (54, 746852), (57, 707544), (62, 650484), (72, 560139), (76, 530658), (93, 433656), (108, 373426), (114, 353772), (124, 325242), (152, 265329), (171, 235848), (186, 216828), (216, 186713), (228, 176886), (248, 162621), (279, 144552), (317, 127224), (342, 117924), (372, 108414), (456, 88443), (513, 78616), (558, 72276), (589, 68472), (634, 63612), (684, 58962), (744, 54207), (837, 48184), (951, 42408), (1026, 39308), (1116, 36138), (1178, 34236), (1268, 31806), (1368, 29481), (1674, 24092), (1767, 22824), (1902, 21204), (2052, 19654), (2232, 18069), (2356, 17118), (2536, 15903), (2853, 14136), (3348, 12046), (3534, 11412), (3804, 10602), (4104, 9827), (4712, 8559), (5301, 7608), (5706, 7068), (6023, 6696)]