248766444

素因数分解:

$2^2\times 3^3\times {\mathrm{31}}^1\times {\mathrm{67}}^1\times {\mathrm{1109}}^1$

素因数の和:1220

約数の個数: 96

約数和(自身を含む): 676300800

約数和(自身を除く): 427534356

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 31, 36, 54, 62, 67, 93, 108, 124, 134, 186, 201, 268, 279, 372, 402, 558, 603, 804, 837, 1109, 1116, 1206, 1674, 1809, 2077, 2218, 2412, 3327, 3348, 3618, 4154, 4436, 6231, 6654, 7236, 8308, 9981, 12462, 13308, 18693, 19962, 24924, 29943, 34379, 37386, 39924, 56079, 59886, 68758, 74303, 74772, 103137, 112158, 119772, 137516, 148606, 206274, 222909, 224316, 297212, 309411, 412548, 445818, 618822, 668727, 891636, 928233, 1237644, 1337454, 1856466, 2006181, 2303393, 2674908, 3712932, 4012362, 4606786, 6910179, 8024724, 9213572, 13820358, 20730537, 27640716, 41461074, 62191611, 82922148, 124383222, 248766444]

約数ペア:

[(1, 248766444), (2, 124383222), (3, 82922148), (4, 62191611), (6, 41461074), (9, 27640716), (12, 20730537), (18, 13820358), (27, 9213572), (31, 8024724), (36, 6910179), (54, 4606786), (62, 4012362), (67, 3712932), (93, 2674908), (108, 2303393), (124, 2006181), (134, 1856466), (186, 1337454), (201, 1237644), (268, 928233), (279, 891636), (372, 668727), (402, 618822), (558, 445818), (603, 412548), (804, 309411), (837, 297212), (1109, 224316), (1116, 222909), (1206, 206274), (1674, 148606), (1809, 137516), (2077, 119772), (2218, 112158), (2412, 103137), (3327, 74772), (3348, 74303), (3618, 68758), (4154, 59886), (4436, 56079), (6231, 39924), (6654, 37386), (7236, 34379), (8308, 29943), (9981, 24924), (12462, 19962), (13308, 18693)]