608449660

素因数分解:

$2^2\times 5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{163}}^1\times {\mathrm{293}}^1$

素因数の和:492

約数の個数: 144

約数和(自身を含む): 1616007456

約数和(自身を除く): 1007557796

約数列:

[1, 2, 4, 5, 7, 10, 13, 14, 20, 26, 28, 35, 49, 52, 65, 70, 91, 98, 130, 140, 163, 182, 196, 245, 260, 293, 326, 364, 455, 490, 586, 637, 652, 815, 910, 980, 1141, 1172, 1274, 1465, 1630, 1820, 2051, 2119, 2282, 2548, 2930, 3185, 3260, 3809, 4102, 4238, 4564, 5705, 5860, 6370, 7618, 7987, 8204, 8476, 10255, 10595, 11410, 12740, 14357, 14833, 15236, 15974, 19045, 20510, 21190, 22820, 26663, 28714, 29666, 31948, 38090, 39935, 41020, 42380, 47759, 53326, 57428, 59332, 71785, 74165, 76180, 79870, 95518, 103831, 106652, 133315, 143570, 148330, 159740, 186641, 191036, 207662, 238795, 266630, 287140, 296660, 334313, 373282, 415324, 477590, 519155, 533260, 620867, 668626, 746564, 933205, 955180, 1038310, 1241734, 1337252, 1671565, 1866410, 2076620, 2340191, 2483468, 3104335, 3343130, 3732820, 4346069, 4680382, 6208670, 6686260, 8692138, 9360764, 11700955, 12417340, 17384276, 21730345, 23401910, 30422483, 43460690, 46803820, 60844966, 86921380, 121689932, 152112415, 304224830, 608449660]

約数ペア:

[(1, 608449660), (2, 304224830), (4, 152112415), (5, 121689932), (7, 86921380), (10, 60844966), (13, 46803820), (14, 43460690), (20, 30422483), (26, 23401910), (28, 21730345), (35, 17384276), (49, 12417340), (52, 11700955), (65, 9360764), (70, 8692138), (91, 6686260), (98, 6208670), (130, 4680382), (140, 4346069), (163, 3732820), (182, 3343130), (196, 3104335), (245, 2483468), (260, 2340191), (293, 2076620), (326, 1866410), (364, 1671565), (455, 1337252), (490, 1241734), (586, 1038310), (637, 955180), (652, 933205), (815, 746564), (910, 668626), (980, 620867), (1141, 533260), (1172, 519155), (1274, 477590), (1465, 415324), (1630, 373282), (1820, 334313), (2051, 296660), (2119, 287140), (2282, 266630), (2548, 238795), (2930, 207662), (3185, 191036), (3260, 186641), (3809, 159740), (4102, 148330), (4238, 143570), (4564, 133315), (5705, 106652), (5860, 103831), (6370, 95518), (7618, 79870), (7987, 76180), (8204, 74165), (8476, 71785), (10255, 59332), (10595, 57428), (11410, 53326), (12740, 47759), (14357, 42380), (14833, 41020), (15236, 39935), (15974, 38090), (19045, 31948), (20510, 29666), (21190, 28714), (22820, 26663)]