668021904

素因数分解:

$2^4\times 3^4\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{997}}^1$

素因数の和:1075

約数の個数: 200

約数和(自身を含む): 2156254848

約数和(自身を除く): 1488232944

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 27, 33, 36, 44, 47, 48, 54, 66, 72, 81, 88, 94, 99, 108, 132, 141, 144, 162, 176, 188, 198, 216, 264, 282, 297, 324, 376, 396, 423, 432, 517, 528, 564, 594, 648, 752, 792, 846, 891, 997, 1034, 1128, 1188, 1269, 1296, 1551, 1584, 1692, 1782, 1994, 2068, 2256, 2376, 2538, 2991, 3102, 3384, 3564, 3807, 3988, 4136, 4653, 4752, 5076, 5982, 6204, 6768, 7128, 7614, 7976, 8272, 8973, 9306, 10152, 10967, 11964, 12408, 13959, 14256, 15228, 15952, 17946, 18612, 20304, 21934, 23928, 24816, 26919, 27918, 30456, 32901, 35892, 37224, 41877, 43868, 46859, 47856, 53838, 55836, 60912, 65802, 71784, 74448, 80757, 83754, 87736, 93718, 98703, 107676, 111672, 131604, 140577, 143568, 161514, 167508, 175472, 187436, 197406, 215352, 223344, 263208, 281154, 296109, 323028, 335016, 374872, 394812, 421731, 430704, 515449, 526416, 562308, 592218, 646056, 670032, 749744, 789624, 843462, 888327, 1030898, 1124616, 1184436, 1265193, 1292112, 1546347, 1579248, 1686924, 1776654, 2061796, 2249232, 2368872, 2530386, 3092694, 3373848, 3553308, 3795579, 4123592, 4639041, 4737744, 5060772, 6185388, 6747696, 7106616, 7591158, 8247184, 9278082, 10121544, 12370776, 13917123, 14213232, 15182316, 18556164, 20243088, 24741552, 27834246, 30364632, 37112328, 41751369, 55668492, 60729264, 74224656, 83502738, 111336984, 167005476, 222673968, 334010952, 668021904]

約数ペア:

[(1, 668021904), (2, 334010952), (3, 222673968), (4, 167005476), (6, 111336984), (8, 83502738), (9, 74224656), (11, 60729264), (12, 55668492), (16, 41751369), (18, 37112328), (22, 30364632), (24, 27834246), (27, 24741552), (33, 20243088), (36, 18556164), (44, 15182316), (47, 14213232), (48, 13917123), (54, 12370776), (66, 10121544), (72, 9278082), (81, 8247184), (88, 7591158), (94, 7106616), (99, 6747696), (108, 6185388), (132, 5060772), (141, 4737744), (144, 4639041), (162, 4123592), (176, 3795579), (188, 3553308), (198, 3373848), (216, 3092694), (264, 2530386), (282, 2368872), (297, 2249232), (324, 2061796), (376, 1776654), (396, 1686924), (423, 1579248), (432, 1546347), (517, 1292112), (528, 1265193), (564, 1184436), (594, 1124616), (648, 1030898), (752, 888327), (792, 843462), (846, 789624), (891, 749744), (997, 670032), (1034, 646056), (1128, 592218), (1188, 562308), (1269, 526416), (1296, 515449), (1551, 430704), (1584, 421731), (1692, 394812), (1782, 374872), (1994, 335016), (2068, 323028), (2256, 296109), (2376, 281154), (2538, 263208), (2991, 223344), (3102, 215352), (3384, 197406), (3564, 187436), (3807, 175472), (3988, 167508), (4136, 161514), (4653, 143568), (4752, 140577), (5076, 131604), (5982, 111672), (6204, 107676), (6768, 98703), (7128, 93718), (7614, 87736), (7976, 83754), (8272, 80757), (8973, 74448), (9306, 71784), (10152, 65802), (10967, 60912), (11964, 55836), (12408, 53838), (13959, 47856), (14256, 46859), (15228, 43868), (15952, 41877), (17946, 37224), (18612, 35892), (20304, 32901), (21934, 30456), (23928, 27918), (24816, 26919)]