994624540

素因数分解:

$2^2\times 5^1\times 7^3\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{587}}^1$

素因数の和:649

約数の個数: 192

約数和(自身を含む): 2765952000

約数和(自身を除く): 1771327460

約数列:

[1, 2, 4, 5, 7, 10, 13, 14, 19, 20, 26, 28, 35, 38, 49, 52, 65, 70, 76, 91, 95, 98, 130, 133, 140, 182, 190, 196, 245, 247, 260, 266, 343, 364, 380, 455, 490, 494, 532, 587, 637, 665, 686, 910, 931, 980, 988, 1174, 1235, 1274, 1330, 1372, 1715, 1729, 1820, 1862, 2348, 2470, 2548, 2660, 2935, 3185, 3430, 3458, 3724, 4109, 4459, 4655, 4940, 5870, 6370, 6517, 6860, 6916, 7631, 8218, 8645, 8918, 9310, 11153, 11740, 12103, 12740, 13034, 15262, 16436, 17290, 17836, 18620, 20545, 22295, 22306, 24206, 26068, 28763, 30524, 32585, 34580, 38155, 41090, 44590, 44612, 48412, 53417, 55765, 57526, 60515, 65170, 76310, 78071, 82180, 84721, 89180, 106834, 111530, 115052, 121030, 130340, 143815, 144989, 152620, 156142, 169442, 201341, 213668, 223060, 242060, 267085, 287630, 289978, 312284, 338884, 373919, 390355, 402682, 423605, 534170, 546497, 575260, 579956, 724945, 747838, 780710, 805364, 847210, 1006705, 1014923, 1068340, 1092994, 1449890, 1495676, 1561420, 1694420, 1869595, 2013410, 2029846, 2185988, 2617433, 2732485, 2899780, 3739190, 3825479, 4026820, 4059692, 5074615, 5234866, 5464970, 7104461, 7478380, 7650958, 10149230, 10469732, 10929940, 13087165, 14208922, 15301916, 19127395, 20298460, 26174330, 28417844, 35522305, 38254790, 49731227, 52348660, 71044610, 76509580, 99462454, 142089220, 198924908, 248656135, 497312270, 994624540]

約数ペア:

[(1, 994624540), (2, 497312270), (4, 248656135), (5, 198924908), (7, 142089220), (10, 99462454), (13, 76509580), (14, 71044610), (19, 52348660), (20, 49731227), (26, 38254790), (28, 35522305), (35, 28417844), (38, 26174330), (49, 20298460), (52, 19127395), (65, 15301916), (70, 14208922), (76, 13087165), (91, 10929940), (95, 10469732), (98, 10149230), (130, 7650958), (133, 7478380), (140, 7104461), (182, 5464970), (190, 5234866), (196, 5074615), (245, 4059692), (247, 4026820), (260, 3825479), (266, 3739190), (343, 2899780), (364, 2732485), (380, 2617433), (455, 2185988), (490, 2029846), (494, 2013410), (532, 1869595), (587, 1694420), (637, 1561420), (665, 1495676), (686, 1449890), (910, 1092994), (931, 1068340), (980, 1014923), (988, 1006705), (1174, 847210), (1235, 805364), (1274, 780710), (1330, 747838), (1372, 724945), (1715, 579956), (1729, 575260), (1820, 546497), (1862, 534170), (2348, 423605), (2470, 402682), (2548, 390355), (2660, 373919), (2935, 338884), (3185, 312284), (3430, 289978), (3458, 287630), (3724, 267085), (4109, 242060), (4459, 223060), (4655, 213668), (4940, 201341), (5870, 169442), (6370, 156142), (6517, 152620), (6860, 144989), (6916, 143815), (7631, 130340), (8218, 121030), (8645, 115052), (8918, 111530), (9310, 106834), (11153, 89180), (11740, 84721), (12103, 82180), (12740, 78071), (13034, 76310), (15262, 65170), (16436, 60515), (17290, 57526), (17836, 55765), (18620, 53417), (20545, 48412), (22295, 44612), (22306, 44590), (24206, 41090), (26068, 38155), (28763, 34580), (30524, 32585)]