15493936612

素因数分解:

$2^2\times 7^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^2\times {\mathrm{1171}}^1$

素因数の和:1255

約数の個数: 216

約数和(自身を含む): 38483913888

約数和(自身を除く): 22989977276

約数列:

[1, 2, 4, 7, 11, 14, 17, 19, 22, 28, 34, 38, 44, 49, 68, 76, 77, 98, 119, 133, 154, 187, 196, 209, 238, 266, 308, 323, 361, 374, 418, 476, 532, 539, 646, 722, 748, 833, 836, 931, 1078, 1171, 1292, 1309, 1444, 1463, 1666, 1862, 2156, 2261, 2342, 2527, 2618, 2926, 3332, 3553, 3724, 3971, 4522, 4684, 5054, 5236, 5852, 6137, 7106, 7942, 8197, 9044, 9163, 10108, 10241, 12274, 12881, 14212, 15827, 15884, 16394, 17689, 18326, 19907, 20482, 22249, 24548, 24871, 25762, 27797, 31654, 32788, 35378, 36652, 39814, 40964, 42959, 44498, 49742, 51524, 55594, 57379, 63308, 67507, 70756, 79628, 85918, 88996, 90167, 99484, 111188, 114758, 135014, 139349, 155743, 171836, 174097, 180334, 194579, 218977, 229516, 244739, 270028, 278698, 300713, 311486, 348194, 360668, 378233, 389158, 422731, 437954, 472549, 489478, 557396, 601426, 622972, 631169, 696388, 756466, 778316, 845462, 875908, 945098, 975443, 978956, 1090201, 1202852, 1262338, 1512932, 1532839, 1690924, 1713173, 1890196, 1950886, 2180402, 2524676, 2647631, 2959117, 3065678, 3307843, 3426346, 3901772, 4160563, 4360804, 4650041, 5295262, 5918234, 6131356, 6615686, 6852692, 7186427, 8321126, 9300082, 10590524, 10729873, 11836468, 11992211, 13231372, 14372854, 16642252, 18533417, 18600164, 20713819, 21459746, 23984422, 28745708, 29123941, 32550287, 37066834, 41427638, 42919492, 47968844, 50304989, 58247882, 65100574, 74133668, 79050697, 82855276, 100609978, 116495764, 130201148, 158101394, 201219956, 203867587, 227852009, 316202788, 352134923, 407735174, 455704018, 553354879, 704269846, 815470348, 911408036, 1106709758, 1408539692, 2213419516, 3873484153, 7746968306, 15493936612]

約数ペア:

[(1, 15493936612), (2, 7746968306), (4, 3873484153), (7, 2213419516), (11, 1408539692), (14, 1106709758), (17, 911408036), (19, 815470348), (22, 704269846), (28, 553354879), (34, 455704018), (38, 407735174), (44, 352134923), (49, 316202788), (68, 227852009), (76, 203867587), (77, 201219956), (98, 158101394), (119, 130201148), (133, 116495764), (154, 100609978), (187, 82855276), (196, 79050697), (209, 74133668), (238, 65100574), (266, 58247882), (308, 50304989), (323, 47968844), (361, 42919492), (374, 41427638), (418, 37066834), (476, 32550287), (532, 29123941), (539, 28745708), (646, 23984422), (722, 21459746), (748, 20713819), (833, 18600164), (836, 18533417), (931, 16642252), (1078, 14372854), (1171, 13231372), (1292, 11992211), (1309, 11836468), (1444, 10729873), (1463, 10590524), (1666, 9300082), (1862, 8321126), (2156, 7186427), (2261, 6852692), (2342, 6615686), (2527, 6131356), (2618, 5918234), (2926, 5295262), (3332, 4650041), (3553, 4360804), (3724, 4160563), (3971, 3901772), (4522, 3426346), (4684, 3307843), (5054, 3065678), (5236, 2959117), (5852, 2647631), (6137, 2524676), (7106, 2180402), (7942, 1950886), (8197, 1890196), (9044, 1713173), (9163, 1690924), (10108, 1532839), (10241, 1512932), (12274, 1262338), (12881, 1202852), (14212, 1090201), (15827, 978956), (15884, 975443), (16394, 945098), (17689, 875908), (18326, 845462), (19907, 778316), (20482, 756466), (22249, 696388), (24548, 631169), (24871, 622972), (25762, 601426), (27797, 557396), (31654, 489478), (32788, 472549), (35378, 437954), (36652, 422731), (39814, 389158), (40964, 378233), (42959, 360668), (44498, 348194), (49742, 311486), (51524, 300713), (55594, 278698), (57379, 270028), (63308, 244739), (67507, 229516), (70756, 218977), (79628, 194579), (85918, 180334), (88996, 174097), (90167, 171836), (99484, 155743), (111188, 139349), (114758, 135014)]