347092760

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{1231}}^1$

素因数の和:1321

約数の個数: 128

約数和(自身を含む): 958003200

約数和(自身を除く): 610910440

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 19, 20, 28, 35, 38, 40, 53, 56, 70, 76, 95, 106, 133, 140, 152, 190, 212, 265, 266, 280, 371, 380, 424, 530, 532, 665, 742, 760, 1007, 1060, 1064, 1231, 1330, 1484, 1855, 2014, 2120, 2462, 2660, 2968, 3710, 4028, 4924, 5035, 5320, 6155, 7049, 7420, 8056, 8617, 9848, 10070, 12310, 14098, 14840, 17234, 20140, 23389, 24620, 28196, 34468, 35245, 40280, 43085, 46778, 49240, 56392, 65243, 68936, 70490, 86170, 93556, 116945, 130486, 140980, 163723, 172340, 187112, 233890, 260972, 281960, 326215, 327446, 344680, 456701, 467780, 521944, 652430, 654892, 818615, 913402, 935560, 1239617, 1304860, 1309784, 1637230, 1826804, 2283505, 2479234, 2609720, 3274460, 3653608, 4567010, 4958468, 6198085, 6548920, 8677319, 9134020, 9916936, 12396170, 17354638, 18268040, 24792340, 34709276, 43386595, 49584680, 69418552, 86773190, 173546380, 347092760]

約数ペア:

[(1, 347092760), (2, 173546380), (4, 86773190), (5, 69418552), (7, 49584680), (8, 43386595), (10, 34709276), (14, 24792340), (19, 18268040), (20, 17354638), (28, 12396170), (35, 9916936), (38, 9134020), (40, 8677319), (53, 6548920), (56, 6198085), (70, 4958468), (76, 4567010), (95, 3653608), (106, 3274460), (133, 2609720), (140, 2479234), (152, 2283505), (190, 1826804), (212, 1637230), (265, 1309784), (266, 1304860), (280, 1239617), (371, 935560), (380, 913402), (424, 818615), (530, 654892), (532, 652430), (665, 521944), (742, 467780), (760, 456701), (1007, 344680), (1060, 327446), (1064, 326215), (1231, 281960), (1330, 260972), (1484, 233890), (1855, 187112), (2014, 172340), (2120, 163723), (2462, 140980), (2660, 130486), (2968, 116945), (3710, 93556), (4028, 86170), (4924, 70490), (5035, 68936), (5320, 65243), (6155, 56392), (7049, 49240), (7420, 46778), (8056, 43085), (8617, 40280), (9848, 35245), (10070, 34468), (12310, 28196), (14098, 24620), (14840, 23389), (17234, 20140)]