230508684

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{1553}}^1$

素因数の和:1620

約数の個数: 144

約数和(自身を含む): 724039680

約数和(自身を除く): 493530996

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 19, 21, 28, 31, 36, 38, 42, 57, 62, 63, 76, 84, 93, 114, 124, 126, 133, 171, 186, 217, 228, 252, 266, 279, 342, 372, 399, 434, 532, 558, 589, 651, 684, 798, 868, 1116, 1178, 1197, 1302, 1553, 1596, 1767, 1953, 2356, 2394, 2604, 3106, 3534, 3906, 4123, 4659, 4788, 5301, 6212, 7068, 7812, 8246, 9318, 10602, 10871, 12369, 13977, 16492, 18636, 21204, 21742, 24738, 27954, 29507, 32613, 37107, 43484, 48143, 49476, 55908, 59014, 65226, 74214, 88521, 96286, 97839, 118028, 130452, 144429, 148428, 177042, 192572, 195678, 206549, 265563, 288858, 337001, 354084, 391356, 413098, 433287, 531126, 577716, 619647, 674002, 826196, 866574, 914717, 1011003, 1062252, 1239294, 1348004, 1733148, 1829434, 1858941, 2022006, 2478588, 2744151, 3033009, 3658868, 3717882, 4044012, 5488302, 6066018, 6403019, 7435764, 8232453, 10976604, 12132036, 12806038, 16464906, 19209057, 25612076, 32929812, 38418114, 57627171, 76836228, 115254342, 230508684]

約数ペア:

[(1, 230508684), (2, 115254342), (3, 76836228), (4, 57627171), (6, 38418114), (7, 32929812), (9, 25612076), (12, 19209057), (14, 16464906), (18, 12806038), (19, 12132036), (21, 10976604), (28, 8232453), (31, 7435764), (36, 6403019), (38, 6066018), (42, 5488302), (57, 4044012), (62, 3717882), (63, 3658868), (76, 3033009), (84, 2744151), (93, 2478588), (114, 2022006), (124, 1858941), (126, 1829434), (133, 1733148), (171, 1348004), (186, 1239294), (217, 1062252), (228, 1011003), (252, 914717), (266, 866574), (279, 826196), (342, 674002), (372, 619647), (399, 577716), (434, 531126), (532, 433287), (558, 413098), (589, 391356), (651, 354084), (684, 337001), (798, 288858), (868, 265563), (1116, 206549), (1178, 195678), (1197, 192572), (1302, 177042), (1553, 148428), (1596, 144429), (1767, 130452), (1953, 118028), (2356, 97839), (2394, 96286), (2604, 88521), (3106, 74214), (3534, 65226), (3906, 59014), (4123, 55908), (4659, 49476), (4788, 48143), (5301, 43484), (6212, 37107), (7068, 32613), (7812, 29507), (8246, 27954), (9318, 24738), (10602, 21742), (10871, 21204), (12369, 18636), (13977, 16492)]