1268170568

素因数分解:

$2^3\times 7^2\times {\mathrm{31}}^1\times {\mathrm{79}}^1\times {\mathrm{1321}}^1$

素因数の和:1451

約数の個数: 96

約数和(自身を含む): 2893593600

約数和(自身を除く): 1625423032

約数列:

[1, 2, 4, 7, 8, 14, 28, 31, 49, 56, 62, 79, 98, 124, 158, 196, 217, 248, 316, 392, 434, 553, 632, 868, 1106, 1321, 1519, 1736, 2212, 2449, 2642, 3038, 3871, 4424, 4898, 5284, 6076, 7742, 9247, 9796, 10568, 12152, 15484, 17143, 18494, 19592, 30968, 34286, 36988, 40951, 64729, 68572, 73976, 81902, 104359, 120001, 129458, 137144, 163804, 208718, 240002, 258916, 286657, 327608, 417436, 480004, 517832, 573314, 730513, 834872, 960008, 1146628, 1461026, 2006599, 2293256, 2922052, 3235129, 4013198, 5113591, 5844104, 6470258, 8026396, 10227182, 12940516, 16052792, 20454364, 22645903, 25881032, 40908728, 45291806, 90583612, 158521321, 181167224, 317042642, 634085284, 1268170568]

約数ペア:

[(1, 1268170568), (2, 634085284), (4, 317042642), (7, 181167224), (8, 158521321), (14, 90583612), (28, 45291806), (31, 40908728), (49, 25881032), (56, 22645903), (62, 20454364), (79, 16052792), (98, 12940516), (124, 10227182), (158, 8026396), (196, 6470258), (217, 5844104), (248, 5113591), (316, 4013198), (392, 3235129), (434, 2922052), (553, 2293256), (632, 2006599), (868, 1461026), (1106, 1146628), (1321, 960008), (1519, 834872), (1736, 730513), (2212, 573314), (2449, 517832), (2642, 480004), (3038, 417436), (3871, 327608), (4424, 286657), (4898, 258916), (5284, 240002), (6076, 208718), (7742, 163804), (9247, 137144), (9796, 129458), (10568, 120001), (12152, 104359), (15484, 81902), (17143, 73976), (18494, 68572), (19592, 64729), (30968, 40951), (34286, 36988)]