9721390812

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{349}}^1\times {\mathrm{563}}^1$

素因数の和:976

約数の個数: 192

約数和(自身を含む): 28299264000

約数和(自身を除く): 18577873188

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 19, 21, 28, 31, 38, 42, 57, 62, 76, 84, 93, 114, 124, 133, 186, 217, 228, 266, 349, 372, 399, 434, 532, 563, 589, 651, 698, 798, 868, 1047, 1126, 1178, 1302, 1396, 1596, 1689, 1767, 2094, 2252, 2356, 2443, 2604, 3378, 3534, 3941, 4123, 4188, 4886, 6631, 6756, 7068, 7329, 7882, 8246, 9772, 10697, 10819, 11823, 12369, 13262, 14658, 15764, 16492, 17453, 19893, 21394, 21638, 23646, 24738, 26524, 29316, 32091, 32457, 34906, 39786, 42788, 43276, 46417, 47292, 49476, 52359, 64182, 64914, 69812, 74879, 75733, 79572, 92834, 104718, 122171, 128364, 129828, 139251, 149758, 151466, 185668, 196487, 205561, 209436, 224637, 227199, 244342, 278502, 299516, 302932, 331607, 366513, 392974, 411122, 449274, 454398, 488684, 557004, 589461, 616683, 663214, 733026, 785948, 822244, 898548, 908796, 994821, 1178922, 1233366, 1326428, 1375409, 1438927, 1466052, 1989642, 2321249, 2357844, 2466732, 2750818, 2877854, 3733253, 3979284, 4126227, 4316781, 4642498, 5501636, 5755708, 6091097, 6963747, 7466506, 8252454, 8633562, 9284996, 11199759, 12182194, 13927494, 14933012, 16504908, 17267124, 18273291, 22399518, 24364388, 26132771, 27854988, 36546582, 42637679, 44799036, 52265542, 73093164, 78398313, 85275358, 104531084, 115730843, 127913037, 156796626, 170550716, 231461686, 255826074, 313593252, 347192529, 462923372, 511652148, 694385058, 810115901, 1388770116, 1620231802, 2430347703, 3240463604, 4860695406, 9721390812]

約数ペア:

[(1, 9721390812), (2, 4860695406), (3, 3240463604), (4, 2430347703), (6, 1620231802), (7, 1388770116), (12, 810115901), (14, 694385058), (19, 511652148), (21, 462923372), (28, 347192529), (31, 313593252), (38, 255826074), (42, 231461686), (57, 170550716), (62, 156796626), (76, 127913037), (84, 115730843), (93, 104531084), (114, 85275358), (124, 78398313), (133, 73093164), (186, 52265542), (217, 44799036), (228, 42637679), (266, 36546582), (349, 27854988), (372, 26132771), (399, 24364388), (434, 22399518), (532, 18273291), (563, 17267124), (589, 16504908), (651, 14933012), (698, 13927494), (798, 12182194), (868, 11199759), (1047, 9284996), (1126, 8633562), (1178, 8252454), (1302, 7466506), (1396, 6963747), (1596, 6091097), (1689, 5755708), (1767, 5501636), (2094, 4642498), (2252, 4316781), (2356, 4126227), (2443, 3979284), (2604, 3733253), (3378, 2877854), (3534, 2750818), (3941, 2466732), (4123, 2357844), (4188, 2321249), (4886, 1989642), (6631, 1466052), (6756, 1438927), (7068, 1375409), (7329, 1326428), (7882, 1233366), (8246, 1178922), (9772, 994821), (10697, 908796), (10819, 898548), (11823, 822244), (12369, 785948), (13262, 733026), (14658, 663214), (15764, 616683), (16492, 589461), (17453, 557004), (19893, 488684), (21394, 454398), (21638, 449274), (23646, 411122), (24738, 392974), (26524, 366513), (29316, 331607), (32091, 302932), (32457, 299516), (34906, 278502), (39786, 244342), (42788, 227199), (43276, 224637), (46417, 209436), (47292, 205561), (49476, 196487), (52359, 185668), (64182, 151466), (64914, 149758), (69812, 139251), (74879, 129828), (75733, 128364), (79572, 122171), (92834, 104718)]