1206457668

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{19}}^2\times {\mathrm{37}}^1\times {\mathrm{193}}^1$

素因数の和:291

約数の個数: 216

約数和(自身を含む): 3578324568

約数和(自身を除く): 2371866900

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 19, 26, 36, 37, 38, 39, 52, 57, 74, 76, 78, 111, 114, 117, 148, 156, 171, 193, 222, 228, 234, 247, 333, 342, 361, 386, 444, 468, 481, 494, 579, 666, 684, 703, 722, 741, 772, 962, 988, 1083, 1158, 1332, 1406, 1443, 1444, 1482, 1737, 1924, 2109, 2166, 2223, 2316, 2509, 2812, 2886, 2964, 3249, 3474, 3667, 4218, 4329, 4332, 4446, 4693, 5018, 5772, 6327, 6498, 6948, 7141, 7334, 7527, 8436, 8658, 8892, 9139, 9386, 10036, 11001, 12654, 12996, 13357, 14079, 14282, 14668, 15054, 17316, 18278, 18772, 21423, 22002, 22581, 25308, 26714, 27417, 28158, 28564, 30108, 33003, 36556, 40071, 42237, 42846, 44004, 45162, 47671, 53428, 54834, 56316, 64269, 66006, 69673, 80142, 82251, 84474, 85692, 90324, 92833, 95342, 109668, 120213, 128538, 132012, 135679, 139346, 143013, 160284, 164502, 168948, 173641, 185666, 190684, 209019, 240426, 257076, 271358, 278499, 278692, 286026, 329004, 347282, 371332, 407037, 418038, 429039, 480852, 520923, 542716, 556998, 572052, 627057, 694564, 814074, 835497, 836076, 858078, 905749, 1041846, 1113996, 1221111, 1254114, 1562769, 1628148, 1670994, 1716156, 1763827, 1811498, 2083692, 2442222, 2508228, 2577901, 2717247, 3125538, 3341988, 3527654, 3622996, 4884444, 5155802, 5291481, 5434494, 6251076, 7055308, 7733703, 8151741, 10311604, 10582962, 10868988, 15467406, 15874443, 16303482, 21165924, 23201109, 30934812, 31748886, 32606964, 33512713, 46402218, 63497772, 67025426, 92804436, 100538139, 134050852, 201076278, 301614417, 402152556, 603228834, 1206457668]

約数ペア:

[(1, 1206457668), (2, 603228834), (3, 402152556), (4, 301614417), (6, 201076278), (9, 134050852), (12, 100538139), (13, 92804436), (18, 67025426), (19, 63497772), (26, 46402218), (36, 33512713), (37, 32606964), (38, 31748886), (39, 30934812), (52, 23201109), (57, 21165924), (74, 16303482), (76, 15874443), (78, 15467406), (111, 10868988), (114, 10582962), (117, 10311604), (148, 8151741), (156, 7733703), (171, 7055308), (193, 6251076), (222, 5434494), (228, 5291481), (234, 5155802), (247, 4884444), (333, 3622996), (342, 3527654), (361, 3341988), (386, 3125538), (444, 2717247), (468, 2577901), (481, 2508228), (494, 2442222), (579, 2083692), (666, 1811498), (684, 1763827), (703, 1716156), (722, 1670994), (741, 1628148), (772, 1562769), (962, 1254114), (988, 1221111), (1083, 1113996), (1158, 1041846), (1332, 905749), (1406, 858078), (1443, 836076), (1444, 835497), (1482, 814074), (1737, 694564), (1924, 627057), (2109, 572052), (2166, 556998), (2223, 542716), (2316, 520923), (2509, 480852), (2812, 429039), (2886, 418038), (2964, 407037), (3249, 371332), (3474, 347282), (3667, 329004), (4218, 286026), (4329, 278692), (4332, 278499), (4446, 271358), (4693, 257076), (5018, 240426), (5772, 209019), (6327, 190684), (6498, 185666), (6948, 173641), (7141, 168948), (7334, 164502), (7527, 160284), (8436, 143013), (8658, 139346), (8892, 135679), (9139, 132012), (9386, 128538), (10036, 120213), (11001, 109668), (12654, 95342), (12996, 92833), (13357, 90324), (14079, 85692), (14282, 84474), (14668, 82251), (15054, 80142), (17316, 69673), (18278, 66006), (18772, 64269), (21423, 56316), (22002, 54834), (22581, 53428), (25308, 47671), (26714, 45162), (27417, 44004), (28158, 42846), (28564, 42237), (30108, 40071), (33003, 36556)]