383989788

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{439}}^1$

素因数の和:561

約数の個数: 192

約数和(自身を含む): 1241856000

約数和(自身を除く): 857866212

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 13, 14, 18, 21, 26, 27, 28, 36, 39, 42, 52, 54, 63, 78, 84, 89, 91, 108, 117, 126, 156, 178, 182, 189, 234, 252, 267, 273, 351, 356, 364, 378, 439, 468, 534, 546, 623, 702, 756, 801, 819, 878, 1068, 1092, 1157, 1246, 1317, 1404, 1602, 1638, 1756, 1869, 2314, 2403, 2457, 2492, 2634, 3073, 3204, 3276, 3471, 3738, 3951, 4628, 4806, 4914, 5268, 5607, 5707, 6146, 6942, 7476, 7902, 8099, 9219, 9612, 9828, 10413, 11214, 11414, 11853, 12292, 13884, 15804, 16198, 16821, 17121, 18438, 20826, 22428, 22828, 23706, 24297, 27657, 31239, 32396, 33642, 34242, 36876, 39071, 39949, 41652, 47412, 48594, 51363, 55314, 62478, 67284, 68484, 72891, 78142, 79898, 82971, 97188, 102726, 110628, 117213, 119847, 124956, 145782, 154089, 156284, 159796, 165942, 205452, 218673, 234426, 239694, 273497, 291564, 308178, 331884, 351639, 359541, 437346, 468852, 479388, 507923, 546994, 616356, 703278, 719082, 820491, 874692, 1015846, 1054917, 1078623, 1093988, 1406556, 1438164, 1523769, 1640982, 2031692, 2109834, 2157246, 2461473, 3047538, 3281964, 3555461, 4219668, 4314492, 4571307, 4922946, 6095076, 7110922, 7384419, 9142614, 9845892, 10666383, 13713921, 14221844, 14768838, 18285228, 21332766, 27427842, 29537676, 31999149, 42665532, 54855684, 63998298, 95997447, 127996596, 191994894, 383989788]

約数ペア:

[(1, 383989788), (2, 191994894), (3, 127996596), (4, 95997447), (6, 63998298), (7, 54855684), (9, 42665532), (12, 31999149), (13, 29537676), (14, 27427842), (18, 21332766), (21, 18285228), (26, 14768838), (27, 14221844), (28, 13713921), (36, 10666383), (39, 9845892), (42, 9142614), (52, 7384419), (54, 7110922), (63, 6095076), (78, 4922946), (84, 4571307), (89, 4314492), (91, 4219668), (108, 3555461), (117, 3281964), (126, 3047538), (156, 2461473), (178, 2157246), (182, 2109834), (189, 2031692), (234, 1640982), (252, 1523769), (267, 1438164), (273, 1406556), (351, 1093988), (356, 1078623), (364, 1054917), (378, 1015846), (439, 874692), (468, 820491), (534, 719082), (546, 703278), (623, 616356), (702, 546994), (756, 507923), (801, 479388), (819, 468852), (878, 437346), (1068, 359541), (1092, 351639), (1157, 331884), (1246, 308178), (1317, 291564), (1404, 273497), (1602, 239694), (1638, 234426), (1756, 218673), (1869, 205452), (2314, 165942), (2403, 159796), (2457, 156284), (2492, 154089), (2634, 145782), (3073, 124956), (3204, 119847), (3276, 117213), (3471, 110628), (3738, 102726), (3951, 97188), (4628, 82971), (4806, 79898), (4914, 78142), (5268, 72891), (5607, 68484), (5707, 67284), (6146, 62478), (6942, 55314), (7476, 51363), (7902, 48594), (8099, 47412), (9219, 41652), (9612, 39949), (9828, 39071), (10413, 36876), (11214, 34242), (11414, 33642), (11853, 32396), (12292, 31239), (13884, 27657), (15804, 24297), (16198, 23706), (16821, 22828), (17121, 22428), (18438, 20826)]