494588412

素因数分解:

$2^2\times 3^2\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{857}}^1$

素因数の和:948

約数の個数: 144

約数和(自身を含む): 1416647232

約数和(自身を除く): 922058820

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 23, 34, 36, 41, 46, 51, 68, 69, 82, 92, 102, 123, 138, 153, 164, 204, 207, 246, 276, 306, 369, 391, 414, 492, 612, 697, 738, 782, 828, 857, 943, 1173, 1394, 1476, 1564, 1714, 1886, 2091, 2346, 2571, 2788, 2829, 3428, 3519, 3772, 4182, 4692, 5142, 5658, 6273, 7038, 7713, 8364, 8487, 10284, 11316, 12546, 14076, 14569, 15426, 16031, 16974, 19711, 25092, 29138, 30852, 32062, 33948, 35137, 39422, 43707, 48093, 58276, 59133, 64124, 70274, 78844, 87414, 96186, 105411, 118266, 131121, 140548, 144279, 174828, 177399, 192372, 210822, 236532, 262242, 288558, 316233, 335087, 354798, 421644, 524484, 577116, 597329, 632466, 670174, 709596, 808151, 1005261, 1194658, 1264932, 1340348, 1616302, 1791987, 2010522, 2389316, 2424453, 3015783, 3232604, 3583974, 4021044, 4848906, 5375961, 6031566, 7167948, 7273359, 9697812, 10751922, 12063132, 13738567, 14546718, 21503844, 27477134, 29093436, 41215701, 54954268, 82431402, 123647103, 164862804, 247294206, 494588412]

約数ペア:

[(1, 494588412), (2, 247294206), (3, 164862804), (4, 123647103), (6, 82431402), (9, 54954268), (12, 41215701), (17, 29093436), (18, 27477134), (23, 21503844), (34, 14546718), (36, 13738567), (41, 12063132), (46, 10751922), (51, 9697812), (68, 7273359), (69, 7167948), (82, 6031566), (92, 5375961), (102, 4848906), (123, 4021044), (138, 3583974), (153, 3232604), (164, 3015783), (204, 2424453), (207, 2389316), (246, 2010522), (276, 1791987), (306, 1616302), (369, 1340348), (391, 1264932), (414, 1194658), (492, 1005261), (612, 808151), (697, 709596), (738, 670174), (782, 632466), (828, 597329), (857, 577116), (943, 524484), (1173, 421644), (1394, 354798), (1476, 335087), (1564, 316233), (1714, 288558), (1886, 262242), (2091, 236532), (2346, 210822), (2571, 192372), (2788, 177399), (2829, 174828), (3428, 144279), (3519, 140548), (3772, 131121), (4182, 118266), (4692, 105411), (5142, 96186), (5658, 87414), (6273, 78844), (7038, 70274), (7713, 64124), (8364, 59133), (8487, 58276), (10284, 48093), (11316, 43707), (12546, 39422), (14076, 35137), (14569, 33948), (15426, 32062), (16031, 30852), (16974, 29138), (19711, 25092)]