245434291284

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{186211}}^1$

素因数の和:186326

約数の個数: 192

約数和(自身を含む): 756813238272

約数和(自身を除く): 511378946988

約数列:

[1, 2, 3, 4, 6, 7, 12, 13, 14, 17, 21, 26, 28, 34, 39, 42, 51, 52, 68, 71, 78, 84, 91, 102, 119, 142, 156, 182, 204, 213, 221, 238, 273, 284, 357, 364, 426, 442, 476, 497, 546, 663, 714, 852, 884, 923, 994, 1092, 1207, 1326, 1428, 1491, 1547, 1846, 1988, 2414, 2652, 2769, 2982, 3094, 3621, 3692, 4641, 4828, 5538, 5964, 6188, 6461, 7242, 8449, 9282, 11076, 12922, 14484, 15691, 16898, 18564, 19383, 25347, 25844, 31382, 33796, 38766, 47073, 50694, 62764, 77532, 94146, 101388, 109837, 186211, 188292, 219674, 329511, 372422, 439348, 558633, 659022, 744844, 1117266, 1303477, 1318044, 2234532, 2420743, 2606954, 3165587, 3910431, 4841486, 5213908, 6331174, 7262229, 7820862, 9496761, 9682972, 12662348, 13220981, 14524458, 15641724, 16945201, 18993522, 22159109, 26441962, 29048916, 33890402, 37987044, 39662943, 41152631, 44318218, 50835603, 52883924, 66477327, 67780804, 79325886, 82305262, 88636436, 92546867, 101671206, 123457893, 132954654, 158651772, 164610524, 171872753, 185093734, 203342412, 224756677, 246915786, 265909308, 277640601, 288068417, 343745506, 370187468, 449513354, 493831572, 515618259, 555281202, 576136834, 674270031, 687491012, 864205251, 899026708, 1031236518, 1110562404, 1152273668, 1203109271, 1348540062, 1573296739, 1728410502, 2062473036, 2406218542, 2697080124, 2921836801, 3146593478, 3456821004, 3609327813, 4719890217, 4812437084, 5843673602, 6293186956, 7218655626, 8765510403, 9439780434, 11687347204, 14437311252, 17531020806, 18879560868, 20452857607, 35062041612, 40905715214, 61358572821, 81811430428, 122717145642, 245434291284]

約数ペア:

[(1, 245434291284), (2, 122717145642), (3, 81811430428), (4, 61358572821), (6, 40905715214), (7, 35062041612), (12, 20452857607), (13, 18879560868), (14, 17531020806), (17, 14437311252), (21, 11687347204), (26, 9439780434), (28, 8765510403), (34, 7218655626), (39, 6293186956), (42, 5843673602), (51, 4812437084), (52, 4719890217), (68, 3609327813), (71, 3456821004), (78, 3146593478), (84, 2921836801), (91, 2697080124), (102, 2406218542), (119, 2062473036), (142, 1728410502), (156, 1573296739), (182, 1348540062), (204, 1203109271), (213, 1152273668), (221, 1110562404), (238, 1031236518), (273, 899026708), (284, 864205251), (357, 687491012), (364, 674270031), (426, 576136834), (442, 555281202), (476, 515618259), (497, 493831572), (546, 449513354), (663, 370187468), (714, 343745506), (852, 288068417), (884, 277640601), (923, 265909308), (994, 246915786), (1092, 224756677), (1207, 203342412), (1326, 185093734), (1428, 171872753), (1491, 164610524), (1547, 158651772), (1846, 132954654), (1988, 123457893), (2414, 101671206), (2652, 92546867), (2769, 88636436), (2982, 82305262), (3094, 79325886), (3621, 67780804), (3692, 66477327), (4641, 52883924), (4828, 50835603), (5538, 44318218), (5964, 41152631), (6188, 39662943), (6461, 37987044), (7242, 33890402), (8449, 29048916), (9282, 26441962), (11076, 22159109), (12922, 18993522), (14484, 16945201), (15691, 15641724), (16898, 14524458), (18564, 13220981), (19383, 12662348), (25347, 9682972), (25844, 9496761), (31382, 7820862), (33796, 7262229), (38766, 6331174), (47073, 5213908), (50694, 4841486), (62764, 3910431), (77532, 3165587), (94146, 2606954), (101388, 2420743), (109837, 2234532), (186211, 1318044), (188292, 1303477), (219674, 1117266), (329511, 744844), (372422, 659022), (439348, 558633)]