244756470

素因数分解:

$2^1\times 3^1\times 5^1\times 7^2\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{131}}^1$

素因数の和:227

約数の個数: 192

約数和(自身を含む): 728082432

約数和(自身を除く): 483325962

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 31, 35, 41, 42, 49, 62, 70, 82, 93, 98, 105, 123, 131, 147, 155, 186, 205, 210, 217, 245, 246, 262, 287, 294, 310, 393, 410, 434, 465, 490, 574, 615, 651, 655, 735, 786, 861, 917, 930, 1085, 1230, 1271, 1302, 1310, 1435, 1470, 1519, 1722, 1834, 1965, 2009, 2170, 2542, 2751, 2870, 3038, 3255, 3813, 3930, 4018, 4061, 4305, 4557, 4585, 5371, 5502, 6027, 6355, 6419, 6510, 7595, 7626, 8122, 8610, 8897, 9114, 9170, 10045, 10742, 12054, 12183, 12710, 12838, 13755, 15190, 16113, 17794, 19065, 19257, 20090, 20305, 22785, 24366, 26691, 26855, 27510, 28427, 30135, 32095, 32226, 37597, 38130, 38514, 40610, 44485, 45570, 53382, 53710, 56854, 60270, 60915, 62279, 64190, 75194, 80565, 85281, 88970, 96285, 112791, 121830, 124558, 133455, 142135, 161130, 166501, 170562, 186837, 187985, 192570, 198989, 225582, 263179, 266910, 284270, 311395, 333002, 373674, 375970, 397978, 426405, 499503, 526358, 563955, 596967, 622790, 789537, 832505, 852810, 934185, 994945, 999006, 1127910, 1165507, 1193934, 1315895, 1579074, 1665010, 1868370, 1989890, 2331014, 2497515, 2631790, 2984835, 3496521, 3947685, 4995030, 5827535, 5969670, 6993042, 7895370, 8158549, 11655070, 16317098, 17482605, 24475647, 34965210, 40792745, 48951294, 81585490, 122378235, 244756470]

約数ペア:

[(1, 244756470), (2, 122378235), (3, 81585490), (5, 48951294), (6, 40792745), (7, 34965210), (10, 24475647), (14, 17482605), (15, 16317098), (21, 11655070), (30, 8158549), (31, 7895370), (35, 6993042), (41, 5969670), (42, 5827535), (49, 4995030), (62, 3947685), (70, 3496521), (82, 2984835), (93, 2631790), (98, 2497515), (105, 2331014), (123, 1989890), (131, 1868370), (147, 1665010), (155, 1579074), (186, 1315895), (205, 1193934), (210, 1165507), (217, 1127910), (245, 999006), (246, 994945), (262, 934185), (287, 852810), (294, 832505), (310, 789537), (393, 622790), (410, 596967), (434, 563955), (465, 526358), (490, 499503), (574, 426405), (615, 397978), (651, 375970), (655, 373674), (735, 333002), (786, 311395), (861, 284270), (917, 266910), (930, 263179), (1085, 225582), (1230, 198989), (1271, 192570), (1302, 187985), (1310, 186837), (1435, 170562), (1470, 166501), (1519, 161130), (1722, 142135), (1834, 133455), (1965, 124558), (2009, 121830), (2170, 112791), (2542, 96285), (2751, 88970), (2870, 85281), (3038, 80565), (3255, 75194), (3813, 64190), (3930, 62279), (4018, 60915), (4061, 60270), (4305, 56854), (4557, 53710), (4585, 53382), (5371, 45570), (5502, 44485), (6027, 40610), (6355, 38514), (6419, 38130), (6510, 37597), (7595, 32226), (7626, 32095), (8122, 30135), (8610, 28427), (8897, 27510), (9114, 26855), (9170, 26691), (10045, 24366), (10742, 22785), (12054, 20305), (12183, 20090), (12710, 19257), (12838, 19065), (13755, 17794), (15190, 16113)]