447579216

素因数分解:

$2^4\times 3^3\times 7^1\times {\mathrm{283}}^1\times {\mathrm{523}}^1$

素因数の和:830

約数の個数: 160

約数和(自身を含む): 1476254720

約数和(自身を除く): 1028675504

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 36, 42, 48, 54, 56, 63, 72, 84, 108, 112, 126, 144, 168, 189, 216, 252, 283, 336, 378, 432, 504, 523, 566, 756, 849, 1008, 1046, 1132, 1512, 1569, 1698, 1981, 2092, 2264, 2547, 3024, 3138, 3396, 3661, 3962, 4184, 4528, 4707, 5094, 5943, 6276, 6792, 7322, 7641, 7924, 8368, 9414, 10188, 10983, 11886, 12552, 13584, 14121, 14644, 15282, 15848, 17829, 18828, 20376, 21966, 23772, 25104, 28242, 29288, 30564, 31696, 32949, 35658, 37656, 40752, 43932, 47544, 53487, 56484, 58576, 61128, 65898, 71316, 75312, 87864, 95088, 98847, 106974, 112968, 122256, 131796, 142632, 148009, 175728, 197694, 213948, 225936, 263592, 285264, 296018, 395388, 427896, 444027, 527184, 592036, 790776, 855792, 888054, 1036063, 1184072, 1332081, 1581552, 1776108, 2072126, 2368144, 2664162, 3108189, 3552216, 3996243, 4144252, 5328324, 6216378, 7104432, 7992486, 8288504, 9324567, 10656648, 12432756, 15984972, 16577008, 18649134, 21313296, 24865512, 27973701, 31969944, 37298268, 49731024, 55947402, 63939888, 74596536, 111894804, 149193072, 223789608, 447579216]

約数ペア:

[(1, 447579216), (2, 223789608), (3, 149193072), (4, 111894804), (6, 74596536), (7, 63939888), (8, 55947402), (9, 49731024), (12, 37298268), (14, 31969944), (16, 27973701), (18, 24865512), (21, 21313296), (24, 18649134), (27, 16577008), (28, 15984972), (36, 12432756), (42, 10656648), (48, 9324567), (54, 8288504), (56, 7992486), (63, 7104432), (72, 6216378), (84, 5328324), (108, 4144252), (112, 3996243), (126, 3552216), (144, 3108189), (168, 2664162), (189, 2368144), (216, 2072126), (252, 1776108), (283, 1581552), (336, 1332081), (378, 1184072), (432, 1036063), (504, 888054), (523, 855792), (566, 790776), (756, 592036), (849, 527184), (1008, 444027), (1046, 427896), (1132, 395388), (1512, 296018), (1569, 285264), (1698, 263592), (1981, 225936), (2092, 213948), (2264, 197694), (2547, 175728), (3024, 148009), (3138, 142632), (3396, 131796), (3661, 122256), (3962, 112968), (4184, 106974), (4528, 98847), (4707, 95088), (5094, 87864), (5943, 75312), (6276, 71316), (6792, 65898), (7322, 61128), (7641, 58576), (7924, 56484), (8368, 53487), (9414, 47544), (10188, 43932), (10983, 40752), (11886, 37656), (12552, 35658), (13584, 32949), (14121, 31696), (14644, 30564), (15282, 29288), (15848, 28242), (17829, 25104), (18828, 23772), (20376, 21966)]