2215223892

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{37}}^1\times {\mathrm{193}}^1\times {\mathrm{1231}}^1$

素因数の和:1478

約数の個数: 144

約数和(自身を含む): 6611917312

約数和(自身を除く): 4396693420

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 37, 42, 63, 74, 84, 111, 126, 148, 193, 222, 252, 259, 333, 386, 444, 518, 579, 666, 772, 777, 1036, 1158, 1231, 1332, 1351, 1554, 1737, 2316, 2331, 2462, 2702, 3108, 3474, 3693, 4053, 4662, 4924, 5404, 6948, 7141, 7386, 8106, 8617, 9324, 11079, 12159, 14282, 14772, 16212, 17234, 21423, 22158, 24318, 25851, 28564, 34468, 42846, 44316, 45547, 48636, 49987, 51702, 64269, 77553, 85692, 91094, 99974, 103404, 128538, 136641, 149961, 155106, 182188, 199948, 237583, 257076, 273282, 299922, 310212, 318829, 409923, 449883, 475166, 546564, 599844, 637658, 712749, 819846, 899766, 950332, 956487, 1275316, 1425498, 1639692, 1663081, 1799532, 1912974, 2138247, 2850996, 2869461, 3326162, 3825948, 4276494, 4989243, 5738922, 6652324, 8552988, 8790571, 9978486, 11477844, 14967729, 17581142, 19956972, 26371713, 29935458, 35162284, 52743426, 59870916, 61533997, 79115139, 105486852, 123067994, 158230278, 184601991, 246135988, 316460556, 369203982, 553805973, 738407964, 1107611946, 2215223892]

約数ペア:

[(1, 2215223892), (2, 1107611946), (3, 738407964), (4, 553805973), (6, 369203982), (7, 316460556), (9, 246135988), (12, 184601991), (14, 158230278), (18, 123067994), (21, 105486852), (28, 79115139), (36, 61533997), (37, 59870916), (42, 52743426), (63, 35162284), (74, 29935458), (84, 26371713), (111, 19956972), (126, 17581142), (148, 14967729), (193, 11477844), (222, 9978486), (252, 8790571), (259, 8552988), (333, 6652324), (386, 5738922), (444, 4989243), (518, 4276494), (579, 3825948), (666, 3326162), (772, 2869461), (777, 2850996), (1036, 2138247), (1158, 1912974), (1231, 1799532), (1332, 1663081), (1351, 1639692), (1554, 1425498), (1737, 1275316), (2316, 956487), (2331, 950332), (2462, 899766), (2702, 819846), (3108, 712749), (3474, 637658), (3693, 599844), (4053, 546564), (4662, 475166), (4924, 449883), (5404, 409923), (6948, 318829), (7141, 310212), (7386, 299922), (8106, 273282), (8617, 257076), (9324, 237583), (11079, 199948), (12159, 182188), (14282, 155106), (14772, 149961), (16212, 136641), (17234, 128538), (21423, 103404), (22158, 99974), (24318, 91094), (25851, 85692), (28564, 77553), (34468, 64269), (42846, 51702), (44316, 49987), (45547, 48636)]