16403737908

素因数分解:

$2^2\times 3^1\times {\mathrm{23}}^1\times {\mathrm{79}}^1\times {\mathrm{421}}^1\times {\mathrm{1787}}^1$

素因数の和:2317

約数の個数: 96

約数和(自身を含む): 40563855360

約数和(自身を除く): 24160117452

約数列:

[1, 2, 3, 4, 6, 12, 23, 46, 69, 79, 92, 138, 158, 237, 276, 316, 421, 474, 842, 948, 1263, 1684, 1787, 1817, 2526, 3574, 3634, 5052, 5361, 5451, 7148, 7268, 9683, 10722, 10902, 19366, 21444, 21804, 29049, 33259, 38732, 41101, 58098, 66518, 82202, 99777, 116196, 123303, 133036, 141173, 164404, 199554, 246606, 282346, 399108, 423519, 493212, 564692, 752327, 764957, 847038, 1504654, 1529914, 1694076, 2256981, 2294871, 3009308, 3059828, 3246979, 4513962, 4589742, 6493958, 9027924, 9179484, 9740937, 12987916, 17303521, 19481874, 34607042, 38963748, 51910563, 59433833, 69214084, 103821126, 118867666, 178301499, 207642252, 237735332, 356602998, 713205996, 1366978159, 2733956318, 4100934477, 5467912636, 8201868954, 16403737908]

約数ペア:

[(1, 16403737908), (2, 8201868954), (3, 5467912636), (4, 4100934477), (6, 2733956318), (12, 1366978159), (23, 713205996), (46, 356602998), (69, 237735332), (79, 207642252), (92, 178301499), (138, 118867666), (158, 103821126), (237, 69214084), (276, 59433833), (316, 51910563), (421, 38963748), (474, 34607042), (842, 19481874), (948, 17303521), (1263, 12987916), (1684, 9740937), (1787, 9179484), (1817, 9027924), (2526, 6493958), (3574, 4589742), (3634, 4513962), (5052, 3246979), (5361, 3059828), (5451, 3009308), (7148, 2294871), (7268, 2256981), (9683, 1694076), (10722, 1529914), (10902, 1504654), (19366, 847038), (21444, 764957), (21804, 752327), (29049, 564692), (33259, 493212), (38732, 423519), (41101, 399108), (58098, 282346), (66518, 246606), (82202, 199554), (99777, 164404), (116196, 141173), (123303, 133036)]