1978051392

素因数分解:

$2^6\times 3^2\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{2963}}^1$

素因数の和:3061

約数の個数: 168

約数和(自身を含む): 6068019360

約数和(自身を除く): 4089967968

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 32, 36, 38, 48, 57, 61, 64, 72, 76, 96, 114, 122, 144, 152, 171, 183, 192, 228, 244, 288, 304, 342, 366, 456, 488, 549, 576, 608, 684, 732, 912, 976, 1098, 1159, 1216, 1368, 1464, 1824, 1952, 2196, 2318, 2736, 2928, 2963, 3477, 3648, 3904, 4392, 4636, 5472, 5856, 5926, 6954, 8784, 8889, 9272, 10431, 10944, 11712, 11852, 13908, 17568, 17778, 18544, 20862, 23704, 26667, 27816, 35136, 35556, 37088, 41724, 47408, 53334, 55632, 56297, 71112, 74176, 83448, 94816, 106668, 111264, 112594, 142224, 166896, 168891, 180743, 189632, 213336, 222528, 225188, 284448, 333792, 337782, 361486, 426672, 450376, 506673, 542229, 568896, 667584, 675564, 722972, 853344, 900752, 1013346, 1084458, 1351128, 1445944, 1626687, 1706688, 1801504, 2026692, 2168916, 2702256, 2891888, 3253374, 3434117, 3603008, 4053384, 4337832, 5404512, 5783776, 6506748, 6868234, 8106768, 8675664, 10302351, 10809024, 11567552, 13013496, 13736468, 16213536, 17351328, 20604702, 26026992, 27472936, 30907053, 32427072, 34702656, 41209404, 52053984, 54945872, 61814106, 82418808, 104107968, 109891744, 123628212, 164837616, 219783488, 247256424, 329675232, 494512848, 659350464, 989025696, 1978051392]

約数ペア:

[(1, 1978051392), (2, 989025696), (3, 659350464), (4, 494512848), (6, 329675232), (8, 247256424), (9, 219783488), (12, 164837616), (16, 123628212), (18, 109891744), (19, 104107968), (24, 82418808), (32, 61814106), (36, 54945872), (38, 52053984), (48, 41209404), (57, 34702656), (61, 32427072), (64, 30907053), (72, 27472936), (76, 26026992), (96, 20604702), (114, 17351328), (122, 16213536), (144, 13736468), (152, 13013496), (171, 11567552), (183, 10809024), (192, 10302351), (228, 8675664), (244, 8106768), (288, 6868234), (304, 6506748), (342, 5783776), (366, 5404512), (456, 4337832), (488, 4053384), (549, 3603008), (576, 3434117), (608, 3253374), (684, 2891888), (732, 2702256), (912, 2168916), (976, 2026692), (1098, 1801504), (1159, 1706688), (1216, 1626687), (1368, 1445944), (1464, 1351128), (1824, 1084458), (1952, 1013346), (2196, 900752), (2318, 853344), (2736, 722972), (2928, 675564), (2963, 667584), (3477, 568896), (3648, 542229), (3904, 506673), (4392, 450376), (4636, 426672), (5472, 361486), (5856, 337782), (5926, 333792), (6954, 284448), (8784, 225188), (8889, 222528), (9272, 213336), (10431, 189632), (10944, 180743), (11712, 168891), (11852, 166896), (13908, 142224), (17568, 112594), (17778, 111264), (18544, 106668), (20862, 94816), (23704, 83448), (26667, 74176), (27816, 71112), (35136, 56297), (35556, 55632), (37088, 53334), (41724, 47408)]