2156310072

素因数分解:

$2^3\times 3^5\times 7^2\times {\mathrm{22637}}^1$

素因数の和:22672

約数の個数: 144

約数和(自身を含む): 7045398360

約数和(自身を除く): 4889088288

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 27, 28, 36, 42, 49, 54, 56, 63, 72, 81, 84, 98, 108, 126, 147, 162, 168, 189, 196, 216, 243, 252, 294, 324, 378, 392, 441, 486, 504, 567, 588, 648, 756, 882, 972, 1134, 1176, 1323, 1512, 1701, 1764, 1944, 2268, 2646, 3402, 3528, 3969, 4536, 5292, 6804, 7938, 10584, 11907, 13608, 15876, 22637, 23814, 31752, 45274, 47628, 67911, 90548, 95256, 135822, 158459, 181096, 203733, 271644, 316918, 407466, 475377, 543288, 611199, 633836, 814932, 950754, 1109213, 1222398, 1267672, 1426131, 1629864, 1833597, 1901508, 2218426, 2444796, 2852262, 3327639, 3667194, 3803016, 4278393, 4436852, 4889592, 5500791, 5704524, 6655278, 7334388, 8556786, 8873704, 9982917, 11001582, 11409048, 12835179, 13310556, 14668776, 17113572, 19965834, 22003164, 25670358, 26621112, 29948751, 34227144, 38505537, 39931668, 44006328, 51340716, 59897502, 77011074, 79863336, 89846253, 102681432, 119795004, 154022148, 179692506, 239590008, 269538759, 308044296, 359385012, 539077518, 718770024, 1078155036, 2156310072]

約数ペア:

[(1, 2156310072), (2, 1078155036), (3, 718770024), (4, 539077518), (6, 359385012), (7, 308044296), (8, 269538759), (9, 239590008), (12, 179692506), (14, 154022148), (18, 119795004), (21, 102681432), (24, 89846253), (27, 79863336), (28, 77011074), (36, 59897502), (42, 51340716), (49, 44006328), (54, 39931668), (56, 38505537), (63, 34227144), (72, 29948751), (81, 26621112), (84, 25670358), (98, 22003164), (108, 19965834), (126, 17113572), (147, 14668776), (162, 13310556), (168, 12835179), (189, 11409048), (196, 11001582), (216, 9982917), (243, 8873704), (252, 8556786), (294, 7334388), (324, 6655278), (378, 5704524), (392, 5500791), (441, 4889592), (486, 4436852), (504, 4278393), (567, 3803016), (588, 3667194), (648, 3327639), (756, 2852262), (882, 2444796), (972, 2218426), (1134, 1901508), (1176, 1833597), (1323, 1629864), (1512, 1426131), (1701, 1267672), (1764, 1222398), (1944, 1109213), (2268, 950754), (2646, 814932), (3402, 633836), (3528, 611199), (3969, 543288), (4536, 475377), (5292, 407466), (6804, 316918), (7938, 271644), (10584, 203733), (11907, 181096), (13608, 158459), (15876, 135822), (22637, 95256), (23814, 90548), (31752, 67911), (45274, 47628)]