7217198184

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{55147}}^1$

素因数の和:55223

約数の個数: 128

約数和(自身を含む): 22235673600

約数和(自身を除く): 15018475416

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 19, 21, 24, 28, 38, 41, 42, 56, 57, 76, 82, 84, 114, 123, 133, 152, 164, 168, 228, 246, 266, 287, 328, 399, 456, 492, 532, 574, 779, 798, 861, 984, 1064, 1148, 1558, 1596, 1722, 2296, 2337, 3116, 3192, 3444, 4674, 5453, 6232, 6888, 9348, 10906, 16359, 18696, 21812, 32718, 43624, 55147, 65436, 110294, 130872, 165441, 220588, 330882, 386029, 441176, 661764, 772058, 1047793, 1158087, 1323528, 1544116, 2095586, 2261027, 2316174, 3088232, 3143379, 4191172, 4522054, 4632348, 6286758, 6783081, 7334551, 8382344, 9044108, 9264696, 12573516, 13566162, 14669102, 15827189, 18088216, 22003653, 25147032, 27132324, 29338204, 31654378, 42959513, 44007306, 47481567, 54264648, 58676408, 63308756, 85919026, 88014612, 94963134, 126617512, 128878539, 171838052, 176029224, 189926268, 257757078, 300716591, 343676104, 379852536, 515514156, 601433182, 902149773, 1031028312, 1202866364, 1804299546, 2405732728, 3608599092, 7217198184]

約数ペア:

[(1, 7217198184), (2, 3608599092), (3, 2405732728), (4, 1804299546), (6, 1202866364), (7, 1031028312), (8, 902149773), (12, 601433182), (14, 515514156), (19, 379852536), (21, 343676104), (24, 300716591), (28, 257757078), (38, 189926268), (41, 176029224), (42, 171838052), (56, 128878539), (57, 126617512), (76, 94963134), (82, 88014612), (84, 85919026), (114, 63308756), (123, 58676408), (133, 54264648), (152, 47481567), (164, 44007306), (168, 42959513), (228, 31654378), (246, 29338204), (266, 27132324), (287, 25147032), (328, 22003653), (399, 18088216), (456, 15827189), (492, 14669102), (532, 13566162), (574, 12573516), (779, 9264696), (798, 9044108), (861, 8382344), (984, 7334551), (1064, 6783081), (1148, 6286758), (1558, 4632348), (1596, 4522054), (1722, 4191172), (2296, 3143379), (2337, 3088232), (3116, 2316174), (3192, 2261027), (3444, 2095586), (4674, 1544116), (5453, 1323528), (6232, 1158087), (6888, 1047793), (9348, 772058), (10906, 661764), (16359, 441176), (18696, 386029), (21812, 330882), (32718, 220588), (43624, 165441), (55147, 130872), (65436, 110294)]