246751128

素因数分解:

$2^3\times 3^2\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{71}}^1\times {\mathrm{79}}^1$

素因数の和:222

約数の個数: 192

約数和(自身を含む): 754790400

約数和(自身を除く): 508039272

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 36, 39, 47, 52, 71, 72, 78, 79, 94, 104, 117, 141, 142, 156, 158, 188, 213, 234, 237, 282, 284, 312, 316, 376, 423, 426, 468, 474, 564, 568, 611, 632, 639, 711, 846, 852, 923, 936, 948, 1027, 1128, 1222, 1278, 1422, 1692, 1704, 1833, 1846, 1896, 2054, 2444, 2556, 2769, 2844, 3081, 3337, 3384, 3666, 3692, 3713, 4108, 4888, 5112, 5499, 5538, 5609, 5688, 6162, 6674, 7332, 7384, 7426, 8216, 8307, 9243, 10011, 10998, 11076, 11139, 11218, 12324, 13348, 14664, 14852, 16614, 16827, 18486, 20022, 21996, 22152, 22278, 22436, 24648, 26696, 29704, 30033, 33228, 33417, 33654, 36972, 40044, 43381, 43992, 44556, 44872, 48269, 50481, 60066, 66456, 66834, 67308, 72917, 73944, 80088, 86762, 89112, 96538, 100962, 120132, 130143, 133668, 134616, 144807, 145834, 173524, 193076, 201924, 218751, 240264, 260286, 263623, 267336, 289614, 291668, 347048, 386152, 390429, 403848, 434421, 437502, 520572, 527246, 579228, 583336, 656253, 780858, 790869, 868842, 875004, 1041144, 1054492, 1158456, 1312506, 1561716, 1581738, 1737684, 1750008, 2108984, 2372607, 2625012, 3123432, 3163476, 3427099, 3475368, 4745214, 5250024, 6326952, 6854198, 9490428, 10281297, 13708396, 18980856, 20562594, 27416792, 30843891, 41125188, 61687782, 82250376, 123375564, 246751128]

約数ペア:

[(1, 246751128), (2, 123375564), (3, 82250376), (4, 61687782), (6, 41125188), (8, 30843891), (9, 27416792), (12, 20562594), (13, 18980856), (18, 13708396), (24, 10281297), (26, 9490428), (36, 6854198), (39, 6326952), (47, 5250024), (52, 4745214), (71, 3475368), (72, 3427099), (78, 3163476), (79, 3123432), (94, 2625012), (104, 2372607), (117, 2108984), (141, 1750008), (142, 1737684), (156, 1581738), (158, 1561716), (188, 1312506), (213, 1158456), (234, 1054492), (237, 1041144), (282, 875004), (284, 868842), (312, 790869), (316, 780858), (376, 656253), (423, 583336), (426, 579228), (468, 527246), (474, 520572), (564, 437502), (568, 434421), (611, 403848), (632, 390429), (639, 386152), (711, 347048), (846, 291668), (852, 289614), (923, 267336), (936, 263623), (948, 260286), (1027, 240264), (1128, 218751), (1222, 201924), (1278, 193076), (1422, 173524), (1692, 145834), (1704, 144807), (1833, 134616), (1846, 133668), (1896, 130143), (2054, 120132), (2444, 100962), (2556, 96538), (2769, 89112), (2844, 86762), (3081, 80088), (3337, 73944), (3384, 72917), (3666, 67308), (3692, 66834), (3713, 66456), (4108, 60066), (4888, 50481), (5112, 48269), (5499, 44872), (5538, 44556), (5609, 43992), (5688, 43381), (6162, 40044), (6674, 36972), (7332, 33654), (7384, 33417), (7426, 33228), (8216, 30033), (8307, 29704), (9243, 26696), (10011, 24648), (10998, 22436), (11076, 22278), (11139, 22152), (11218, 21996), (12324, 20022), (13348, 18486), (14664, 16827), (14852, 16614)]