385195356

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{307}}^1\times {\mathrm{383}}^1$

素因数の和:720

約数の個数: 144

約数和(自身を含む): 1205428224

約数和(自身を除く): 820232868

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 13, 14, 18, 21, 26, 28, 36, 39, 42, 52, 63, 78, 84, 91, 117, 126, 156, 182, 234, 252, 273, 307, 364, 383, 468, 546, 614, 766, 819, 921, 1092, 1149, 1228, 1532, 1638, 1842, 2149, 2298, 2681, 2763, 3276, 3447, 3684, 3991, 4298, 4596, 4979, 5362, 5526, 6447, 6894, 7982, 8043, 8596, 9958, 10724, 11052, 11973, 12894, 13788, 14937, 15964, 16086, 19341, 19916, 23946, 24129, 25788, 27937, 29874, 32172, 34853, 35919, 38682, 44811, 47892, 48258, 55874, 59748, 69706, 71838, 77364, 83811, 89622, 96516, 104559, 111748, 117581, 139412, 143676, 167622, 179244, 209118, 235162, 251433, 313677, 335244, 352743, 418236, 470324, 502866, 627354, 705486, 823067, 1005732, 1058229, 1254708, 1410972, 1528553, 1646134, 2116458, 2469201, 3057106, 3292268, 4232916, 4585659, 4938402, 6114212, 7407603, 9171318, 9876804, 10699871, 13756977, 14815206, 18342636, 21399742, 27513954, 29630412, 32099613, 42799484, 55027908, 64199226, 96298839, 128398452, 192597678, 385195356]

約数ペア:

[(1, 385195356), (2, 192597678), (3, 128398452), (4, 96298839), (6, 64199226), (7, 55027908), (9, 42799484), (12, 32099613), (13, 29630412), (14, 27513954), (18, 21399742), (21, 18342636), (26, 14815206), (28, 13756977), (36, 10699871), (39, 9876804), (42, 9171318), (52, 7407603), (63, 6114212), (78, 4938402), (84, 4585659), (91, 4232916), (117, 3292268), (126, 3057106), (156, 2469201), (182, 2116458), (234, 1646134), (252, 1528553), (273, 1410972), (307, 1254708), (364, 1058229), (383, 1005732), (468, 823067), (546, 705486), (614, 627354), (766, 502866), (819, 470324), (921, 418236), (1092, 352743), (1149, 335244), (1228, 313677), (1532, 251433), (1638, 235162), (1842, 209118), (2149, 179244), (2298, 167622), (2681, 143676), (2763, 139412), (3276, 117581), (3447, 111748), (3684, 104559), (3991, 96516), (4298, 89622), (4596, 83811), (4979, 77364), (5362, 71838), (5526, 69706), (6447, 59748), (6894, 55874), (7982, 48258), (8043, 47892), (8596, 44811), (9958, 38682), (10724, 35919), (11052, 34853), (11973, 32172), (12894, 29874), (13788, 27937), (14937, 25788), (15964, 24129), (16086, 23946), (19341, 19916)]