1913992092

素因数分解:

$2^2\times 3^4\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{47}}^1\times {\mathrm{79}}^1$

素因数の和:222

約数の個数: 240

約数和(自身を含む): 5438146560

約数和(自身を除く): 3524154468

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 37, 43, 47, 54, 74, 79, 81, 86, 94, 108, 111, 129, 141, 148, 158, 162, 172, 188, 222, 237, 258, 282, 316, 324, 333, 387, 423, 444, 474, 516, 564, 666, 711, 774, 846, 948, 999, 1161, 1269, 1332, 1422, 1548, 1591, 1692, 1739, 1998, 2021, 2133, 2322, 2538, 2844, 2923, 2997, 3182, 3397, 3478, 3483, 3713, 3807, 3996, 4042, 4266, 4644, 4773, 5076, 5217, 5846, 5994, 6063, 6364, 6399, 6794, 6956, 6966, 7426, 7614, 8084, 8532, 8769, 9546, 10191, 10434, 11139, 11692, 11988, 12126, 12798, 13588, 13932, 14319, 14852, 15228, 15651, 17538, 18189, 19092, 20382, 20868, 22278, 24252, 25596, 26307, 28638, 30573, 31302, 33417, 35076, 36378, 40764, 42957, 44556, 46953, 52614, 54567, 57276, 61146, 62604, 66834, 72756, 74777, 78921, 85914, 91719, 93906, 100251, 105228, 109134, 122292, 125689, 128871, 133668, 137381, 140859, 149554, 157842, 159659, 163701, 171828, 183438, 187812, 200502, 218268, 224331, 236763, 251378, 257742, 274762, 275157, 281718, 299108, 300753, 315684, 319318, 327402, 366876, 377067, 401004, 412143, 448662, 473526, 478977, 502756, 515484, 549524, 550314, 563436, 601506, 638636, 654804, 672993, 754134, 824286, 897324, 947052, 957954, 1100628, 1131201, 1203012, 1236429, 1345986, 1436931, 1508268, 1648572, 1915908, 2018979, 2262402, 2472858, 2691972, 2873862, 3393603, 3709287, 4037958, 4310793, 4524804, 4945716, 5747724, 5907383, 6056937, 6787206, 7418574, 8075916, 8621586, 10180809, 11127861, 11814766, 12113874, 12932379, 13574412, 14837148, 17243172, 17722149, 20361618, 22255722, 23629532, 24227748, 25864758, 35444298, 40723236, 44511444, 51729516, 53166447, 70888596, 106332894, 159499341, 212665788, 318998682, 478498023, 637997364, 956996046, 1913992092]

約数ペア:

[(1, 1913992092), (2, 956996046), (3, 637997364), (4, 478498023), (6, 318998682), (9, 212665788), (12, 159499341), (18, 106332894), (27, 70888596), (36, 53166447), (37, 51729516), (43, 44511444), (47, 40723236), (54, 35444298), (74, 25864758), (79, 24227748), (81, 23629532), (86, 22255722), (94, 20361618), (108, 17722149), (111, 17243172), (129, 14837148), (141, 13574412), (148, 12932379), (158, 12113874), (162, 11814766), (172, 11127861), (188, 10180809), (222, 8621586), (237, 8075916), (258, 7418574), (282, 6787206), (316, 6056937), (324, 5907383), (333, 5747724), (387, 4945716), (423, 4524804), (444, 4310793), (474, 4037958), (516, 3709287), (564, 3393603), (666, 2873862), (711, 2691972), (774, 2472858), (846, 2262402), (948, 2018979), (999, 1915908), (1161, 1648572), (1269, 1508268), (1332, 1436931), (1422, 1345986), (1548, 1236429), (1591, 1203012), (1692, 1131201), (1739, 1100628), (1998, 957954), (2021, 947052), (2133, 897324), (2322, 824286), (2538, 754134), (2844, 672993), (2923, 654804), (2997, 638636), (3182, 601506), (3397, 563436), (3478, 550314), (3483, 549524), (3713, 515484), (3807, 502756), (3996, 478977), (4042, 473526), (4266, 448662), (4644, 412143), (4773, 401004), (5076, 377067), (5217, 366876), (5846, 327402), (5994, 319318), (6063, 315684), (6364, 300753), (6399, 299108), (6794, 281718), (6956, 275157), (6966, 274762), (7426, 257742), (7614, 251378), (8084, 236763), (8532, 224331), (8769, 218268), (9546, 200502), (10191, 187812), (10434, 183438), (11139, 171828), (11692, 163701), (11988, 159659), (12126, 157842), (12798, 149554), (13588, 140859), (13932, 137381), (14319, 133668), (14852, 128871), (15228, 125689), (15651, 122292), (17538, 109134), (18189, 105228), (19092, 100251), (20382, 93906), (20868, 91719), (22278, 85914), (24252, 78921), (25596, 74777), (26307, 72756), (28638, 66834), (30573, 62604), (31302, 61146), (33417, 57276), (35076, 54567), (36378, 52614), (40764, 46953), (42957, 44556)]