2159756144

素因数分解:

$2^4\times 7^2\times {\mathrm{13}}^1\times {\mathrm{19}}^2\times {\mathrm{587}}^1$

素因数の和:660

約数の個数: 180

約数和(自身を含む): 5542004664

約数和(自身を除く): 3382248520

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 19, 26, 28, 38, 49, 52, 56, 76, 91, 98, 104, 112, 133, 152, 182, 196, 208, 247, 266, 304, 361, 364, 392, 494, 532, 587, 637, 722, 728, 784, 931, 988, 1064, 1174, 1274, 1444, 1456, 1729, 1862, 1976, 2128, 2348, 2527, 2548, 2888, 3458, 3724, 3952, 4109, 4693, 4696, 5054, 5096, 5776, 6916, 7448, 7631, 8218, 9386, 9392, 10108, 10192, 11153, 12103, 13832, 14896, 15262, 16436, 17689, 18772, 20216, 22306, 24206, 27664, 28763, 30524, 32851, 32872, 35378, 37544, 40432, 44612, 48412, 53417, 57526, 61048, 65702, 65744, 70756, 75088, 78071, 89224, 96824, 106834, 115052, 122096, 131404, 141512, 144989, 156142, 178448, 193648, 211907, 213668, 229957, 230104, 262808, 283024, 289978, 312284, 373919, 423814, 427336, 459914, 460208, 525616, 546497, 579956, 624568, 747838, 847628, 854672, 919828, 1014923, 1092994, 1159912, 1249136, 1483349, 1495676, 1695256, 1839656, 2029846, 2185988, 2319824, 2754791, 2966698, 2991352, 3390512, 3679312, 4059692, 4371976, 5509582, 5933396, 5982704, 7104461, 8119384, 8743952, 10383443, 11019164, 11866792, 14208922, 16238768, 19283537, 20766886, 22038328, 23733584, 28417844, 38567074, 41533772, 44076656, 56835688, 77134148, 83067544, 113671376, 134984759, 154268296, 166135088, 269969518, 308536592, 539939036, 1079878072, 2159756144]

約数ペア:

[(1, 2159756144), (2, 1079878072), (4, 539939036), (7, 308536592), (8, 269969518), (13, 166135088), (14, 154268296), (16, 134984759), (19, 113671376), (26, 83067544), (28, 77134148), (38, 56835688), (49, 44076656), (52, 41533772), (56, 38567074), (76, 28417844), (91, 23733584), (98, 22038328), (104, 20766886), (112, 19283537), (133, 16238768), (152, 14208922), (182, 11866792), (196, 11019164), (208, 10383443), (247, 8743952), (266, 8119384), (304, 7104461), (361, 5982704), (364, 5933396), (392, 5509582), (494, 4371976), (532, 4059692), (587, 3679312), (637, 3390512), (722, 2991352), (728, 2966698), (784, 2754791), (931, 2319824), (988, 2185988), (1064, 2029846), (1174, 1839656), (1274, 1695256), (1444, 1495676), (1456, 1483349), (1729, 1249136), (1862, 1159912), (1976, 1092994), (2128, 1014923), (2348, 919828), (2527, 854672), (2548, 847628), (2888, 747838), (3458, 624568), (3724, 579956), (3952, 546497), (4109, 525616), (4693, 460208), (4696, 459914), (5054, 427336), (5096, 423814), (5776, 373919), (6916, 312284), (7448, 289978), (7631, 283024), (8218, 262808), (9386, 230104), (9392, 229957), (10108, 213668), (10192, 211907), (11153, 193648), (12103, 178448), (13832, 156142), (14896, 144989), (15262, 141512), (16436, 131404), (17689, 122096), (18772, 115052), (20216, 106834), (22306, 96824), (24206, 89224), (27664, 78071), (28763, 75088), (30524, 70756), (32851, 65744), (32872, 65702), (35378, 61048), (37544, 57526), (40432, 53417), (44612, 48412)]