996860358

素因数分解:

$2^1\times 3^5\times {\mathrm{13}}^2\times {\mathrm{53}}^1\times {\mathrm{229}}^1$

素因数の和:325

約数の個数: 144

約数和(自身を含む): 2481963120

約数和(自身を除く): 1485102762

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 27, 39, 53, 54, 78, 81, 106, 117, 159, 162, 169, 229, 234, 243, 318, 338, 351, 458, 477, 486, 507, 687, 689, 702, 954, 1014, 1053, 1374, 1378, 1431, 1521, 2061, 2067, 2106, 2862, 2977, 3042, 3159, 4122, 4134, 4293, 4563, 5954, 6183, 6201, 6318, 8586, 8931, 8957, 9126, 12137, 12366, 12402, 12879, 13689, 17862, 17914, 18549, 18603, 24274, 25758, 26793, 26871, 27378, 36411, 37098, 37206, 38701, 41067, 53586, 53742, 55647, 55809, 72822, 77402, 80379, 80613, 82134, 109233, 111294, 111618, 116103, 157781, 160758, 161226, 167427, 218466, 232206, 241137, 241839, 315562, 327699, 334854, 348309, 473343, 482274, 483678, 655398, 696618, 723411, 725517, 946686, 983097, 1044927, 1420029, 1446822, 1451034, 1966194, 2051153, 2089854, 2176551, 2840058, 2949291, 3134781, 4102306, 4260087, 4353102, 5898582, 6153459, 6269562, 8520174, 9404343, 12306918, 12780261, 18460377, 18808686, 25560522, 36920754, 38340783, 55381131, 76681566, 110762262, 166143393, 332286786, 498430179, 996860358]

約数ペア:

[(1, 996860358), (2, 498430179), (3, 332286786), (6, 166143393), (9, 110762262), (13, 76681566), (18, 55381131), (26, 38340783), (27, 36920754), (39, 25560522), (53, 18808686), (54, 18460377), (78, 12780261), (81, 12306918), (106, 9404343), (117, 8520174), (159, 6269562), (162, 6153459), (169, 5898582), (229, 4353102), (234, 4260087), (243, 4102306), (318, 3134781), (338, 2949291), (351, 2840058), (458, 2176551), (477, 2089854), (486, 2051153), (507, 1966194), (687, 1451034), (689, 1446822), (702, 1420029), (954, 1044927), (1014, 983097), (1053, 946686), (1374, 725517), (1378, 723411), (1431, 696618), (1521, 655398), (2061, 483678), (2067, 482274), (2106, 473343), (2862, 348309), (2977, 334854), (3042, 327699), (3159, 315562), (4122, 241839), (4134, 241137), (4293, 232206), (4563, 218466), (5954, 167427), (6183, 161226), (6201, 160758), (6318, 157781), (8586, 116103), (8931, 111618), (8957, 111294), (9126, 109233), (12137, 82134), (12366, 80613), (12402, 80379), (12879, 77402), (13689, 72822), (17862, 55809), (17914, 55647), (18549, 53742), (18603, 53586), (24274, 41067), (25758, 38701), (26793, 37206), (26871, 37098), (27378, 36411)]