219436452

素因数分解:

$2^2\times 3^4\times {\mathrm{379}}^1\times {\mathrm{1787}}^1$

素因数の和:2182

約数の個数: 60

約数和(自身を含む): 575485680

約数和(自身を除く): 356049228

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 162, 324, 379, 758, 1137, 1516, 1787, 2274, 3411, 3574, 4548, 5361, 6822, 7148, 10233, 10722, 13644, 16083, 20466, 21444, 30699, 32166, 40932, 48249, 61398, 64332, 96498, 122796, 144747, 192996, 289494, 578988, 677273, 1354546, 2031819, 2709092, 4063638, 6095457, 8127276, 12190914, 18286371, 24381828, 36572742, 54859113, 73145484, 109718226, 219436452]

約数ペア:

[(1, 219436452), (2, 109718226), (3, 73145484), (4, 54859113), (6, 36572742), (9, 24381828), (12, 18286371), (18, 12190914), (27, 8127276), (36, 6095457), (54, 4063638), (81, 2709092), (108, 2031819), (162, 1354546), (324, 677273), (379, 578988), (758, 289494), (1137, 192996), (1516, 144747), (1787, 122796), (2274, 96498), (3411, 64332), (3574, 61398), (4548, 48249), (5361, 40932), (6822, 32166), (7148, 30699), (10233, 21444), (10722, 20466), (13644, 16083)]