915620868

素因数分解:

$2^2\times 3^3\times {\mathrm{19}}^1\times {\mathrm{137}}^1\times {\mathrm{3257}}^1$

素因数の和:3426

約数の個数: 96

約数和(自身を含む): 2517782400

約数和(自身を除く): 1602161532

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 27, 36, 38, 54, 57, 76, 108, 114, 137, 171, 228, 274, 342, 411, 513, 548, 684, 822, 1026, 1233, 1644, 2052, 2466, 2603, 3257, 3699, 4932, 5206, 6514, 7398, 7809, 9771, 10412, 13028, 14796, 15618, 19542, 23427, 29313, 31236, 39084, 46854, 58626, 61883, 70281, 87939, 93708, 117252, 123766, 140562, 175878, 185649, 247532, 281124, 351756, 371298, 446209, 556947, 742596, 892418, 1113894, 1338627, 1670841, 1784836, 2227788, 2677254, 3341682, 4015881, 5354508, 6683364, 8031762, 8477971, 12047643, 16063524, 16955942, 24095286, 25433913, 33911884, 48190572, 50867826, 76301739, 101735652, 152603478, 228905217, 305206956, 457810434, 915620868]

約数ペア:

[(1, 915620868), (2, 457810434), (3, 305206956), (4, 228905217), (6, 152603478), (9, 101735652), (12, 76301739), (18, 50867826), (19, 48190572), (27, 33911884), (36, 25433913), (38, 24095286), (54, 16955942), (57, 16063524), (76, 12047643), (108, 8477971), (114, 8031762), (137, 6683364), (171, 5354508), (228, 4015881), (274, 3341682), (342, 2677254), (411, 2227788), (513, 1784836), (548, 1670841), (684, 1338627), (822, 1113894), (1026, 892418), (1233, 742596), (1644, 556947), (2052, 446209), (2466, 371298), (2603, 351756), (3257, 281124), (3699, 247532), (4932, 185649), (5206, 175878), (6514, 140562), (7398, 123766), (7809, 117252), (9771, 93708), (10412, 87939), (13028, 70281), (14796, 61883), (15618, 58626), (19542, 46854), (23427, 39084), (29313, 31236)]