1916855196

素因数分解:

$2^2\times 3^1\times {\mathrm{17}}^1\times {\mathrm{127}}^1\times {\mathrm{241}}^1\times {\mathrm{307}}^1$

素因数の和:699

約数の個数: 96

約数和(自身を含む): 4808466432

約数和(自身を除く): 2891611236

約数列:

[1, 2, 3, 4, 6, 12, 17, 34, 51, 68, 102, 127, 204, 241, 254, 307, 381, 482, 508, 614, 723, 762, 921, 964, 1228, 1446, 1524, 1842, 2159, 2892, 3684, 4097, 4318, 5219, 6477, 8194, 8636, 10438, 12291, 12954, 15657, 16388, 20876, 24582, 25908, 30607, 31314, 38989, 49164, 61214, 62628, 73987, 77978, 91821, 116967, 122428, 147974, 155956, 183642, 221961, 233934, 295948, 367284, 443922, 467868, 520319, 662813, 887844, 1040638, 1257779, 1325626, 1560957, 1988439, 2081276, 2515558, 2651252, 3121914, 3773337, 3976878, 5031116, 6243828, 7546674, 7953756, 9396349, 15093348, 18792698, 28189047, 37585396, 56378094, 112756188, 159737933, 319475866, 479213799, 638951732, 958427598, 1916855196]

約数ペア:

[(1, 1916855196), (2, 958427598), (3, 638951732), (4, 479213799), (6, 319475866), (12, 159737933), (17, 112756188), (34, 56378094), (51, 37585396), (68, 28189047), (102, 18792698), (127, 15093348), (204, 9396349), (241, 7953756), (254, 7546674), (307, 6243828), (381, 5031116), (482, 3976878), (508, 3773337), (614, 3121914), (723, 2651252), (762, 2515558), (921, 2081276), (964, 1988439), (1228, 1560957), (1446, 1325626), (1524, 1257779), (1842, 1040638), (2159, 887844), (2892, 662813), (3684, 520319), (4097, 467868), (4318, 443922), (5219, 367284), (6477, 295948), (8194, 233934), (8636, 221961), (10438, 183642), (12291, 155956), (12954, 147974), (15657, 122428), (16388, 116967), (20876, 91821), (24582, 77978), (25908, 73987), (30607, 62628), (31314, 61214), (38989, 49164)]