223945562988

素因数分解:

$2^2\times 3^2\times 7^4\times {\mathrm{2590883}}^1$

素因数の和:2590921

約数の個数: 90

約数和(自身を含む): 660393013644

約数和(自身を除く): 436447450656

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 49, 63, 84, 98, 126, 147, 196, 252, 294, 343, 441, 588, 686, 882, 1029, 1372, 1764, 2058, 2401, 3087, 4116, 4802, 6174, 7203, 9604, 12348, 14406, 21609, 28812, 43218, 86436, 2590883, 5181766, 7772649, 10363532, 15545298, 18136181, 23317947, 31090596, 36272362, 46635894, 54408543, 72544724, 93271788, 108817086, 126953267, 163225629, 217634172, 253906534, 326451258, 380859801, 507813068, 652902516, 761719602, 888672869, 1142579403, 1523439204, 1777345738, 2285158806, 2666018607, 3554691476, 4570317612, 5332037214, 6220710083, 7998055821, 10664074428, 12441420166, 15996111642, 18662130249, 24882840332, 31992223284, 37324260498, 55986390747, 74648520996, 111972781494, 223945562988]

約数ペア:

[(1, 223945562988), (2, 111972781494), (3, 74648520996), (4, 55986390747), (6, 37324260498), (7, 31992223284), (9, 24882840332), (12, 18662130249), (14, 15996111642), (18, 12441420166), (21, 10664074428), (28, 7998055821), (36, 6220710083), (42, 5332037214), (49, 4570317612), (63, 3554691476), (84, 2666018607), (98, 2285158806), (126, 1777345738), (147, 1523439204), (196, 1142579403), (252, 888672869), (294, 761719602), (343, 652902516), (441, 507813068), (588, 380859801), (686, 326451258), (882, 253906534), (1029, 217634172), (1372, 163225629), (1764, 126953267), (2058, 108817086), (2401, 93271788), (3087, 72544724), (4116, 54408543), (4802, 46635894), (6174, 36272362), (7203, 31090596), (9604, 23317947), (12348, 18136181), (14406, 15545298), (21609, 10363532), (28812, 7772649), (43218, 5181766), (86436, 2590883)]