344265740

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{53}}^1\times {\mathrm{83}}^1$

素因数の和:208

約数の個数: 192

約数和(自身を含む): 938843136

約数和(自身を除く): 594577396

約数列:

[1, 2, 4, 5, 7, 10, 13, 14, 20, 26, 28, 35, 43, 52, 53, 65, 70, 83, 86, 91, 106, 130, 140, 166, 172, 182, 212, 215, 260, 265, 301, 332, 364, 371, 415, 430, 455, 530, 559, 581, 602, 689, 742, 830, 860, 910, 1060, 1079, 1118, 1162, 1204, 1378, 1484, 1505, 1660, 1820, 1855, 2158, 2236, 2279, 2324, 2756, 2795, 2905, 3010, 3445, 3569, 3710, 3913, 4316, 4399, 4558, 4823, 5395, 5590, 5810, 6020, 6890, 7138, 7420, 7553, 7826, 8798, 9116, 9646, 10790, 11180, 11395, 11620, 13780, 14276, 15106, 15652, 15953, 17596, 17845, 19292, 19565, 21580, 21995, 22790, 24115, 24983, 29627, 30212, 30793, 31906, 35690, 37765, 39130, 43990, 45580, 46397, 48230, 49966, 57187, 59254, 61586, 63812, 71380, 75530, 78260, 79765, 87980, 92794, 96460, 99932, 114374, 118508, 123172, 124915, 148135, 151060, 153965, 159530, 185588, 189157, 207389, 228748, 231985, 249830, 285935, 296270, 307930, 319060, 324779, 378314, 400309, 414778, 463970, 499660, 571870, 592540, 615860, 649558, 756628, 800618, 829556, 927940, 945785, 1036945, 1143740, 1299116, 1324099, 1601236, 1623895, 1891570, 2001545, 2073890, 2459041, 2648198, 3247790, 3783140, 4003090, 4147780, 4918082, 5296396, 6495580, 6620495, 8006180, 9836164, 12295205, 13240990, 17213287, 24590410, 26481980, 34426574, 49180820, 68853148, 86066435, 172132870, 344265740]

約数ペア:

[(1, 344265740), (2, 172132870), (4, 86066435), (5, 68853148), (7, 49180820), (10, 34426574), (13, 26481980), (14, 24590410), (20, 17213287), (26, 13240990), (28, 12295205), (35, 9836164), (43, 8006180), (52, 6620495), (53, 6495580), (65, 5296396), (70, 4918082), (83, 4147780), (86, 4003090), (91, 3783140), (106, 3247790), (130, 2648198), (140, 2459041), (166, 2073890), (172, 2001545), (182, 1891570), (212, 1623895), (215, 1601236), (260, 1324099), (265, 1299116), (301, 1143740), (332, 1036945), (364, 945785), (371, 927940), (415, 829556), (430, 800618), (455, 756628), (530, 649558), (559, 615860), (581, 592540), (602, 571870), (689, 499660), (742, 463970), (830, 414778), (860, 400309), (910, 378314), (1060, 324779), (1079, 319060), (1118, 307930), (1162, 296270), (1204, 285935), (1378, 249830), (1484, 231985), (1505, 228748), (1660, 207389), (1820, 189157), (1855, 185588), (2158, 159530), (2236, 153965), (2279, 151060), (2324, 148135), (2756, 124915), (2795, 123172), (2905, 118508), (3010, 114374), (3445, 99932), (3569, 96460), (3710, 92794), (3913, 87980), (4316, 79765), (4399, 78260), (4558, 75530), (4823, 71380), (5395, 63812), (5590, 61586), (5810, 59254), (6020, 57187), (6890, 49966), (7138, 48230), (7420, 46397), (7553, 45580), (7826, 43990), (8798, 39130), (9116, 37765), (9646, 35690), (10790, 31906), (11180, 30793), (11395, 30212), (11620, 29627), (13780, 24983), (14276, 24115), (15106, 22790), (15652, 21995), (15953, 21580), (17596, 19565), (17845, 19292)]