388472784

素因数分解:

$2^4\times 3^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{8693}}^1$

素因数の和:8737

約数の個数: 120

約数和(自身を含む): 1228983840

約数和(自身を除く): 840511056

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 19, 21, 24, 28, 38, 42, 48, 49, 56, 57, 76, 84, 98, 112, 114, 133, 147, 152, 168, 196, 228, 266, 294, 304, 336, 392, 399, 456, 532, 588, 784, 798, 912, 931, 1064, 1176, 1596, 1862, 2128, 2352, 2793, 3192, 3724, 5586, 6384, 7448, 8693, 11172, 14896, 17386, 22344, 26079, 34772, 44688, 52158, 60851, 69544, 104316, 121702, 139088, 165167, 182553, 208632, 243404, 330334, 365106, 417264, 425957, 486808, 495501, 660668, 730212, 851914, 973616, 991002, 1156169, 1277871, 1321336, 1460424, 1703828, 1982004, 2312338, 2555742, 2642672, 2920848, 3407656, 3468507, 3964008, 4624676, 5111484, 6815312, 6937014, 7928016, 8093183, 9249352, 10222968, 13874028, 16186366, 18498704, 20445936, 24279549, 27748056, 32372732, 48559098, 55496112, 64745464, 97118196, 129490928, 194236392, 388472784]

約数ペア:

[(1, 388472784), (2, 194236392), (3, 129490928), (4, 97118196), (6, 64745464), (7, 55496112), (8, 48559098), (12, 32372732), (14, 27748056), (16, 24279549), (19, 20445936), (21, 18498704), (24, 16186366), (28, 13874028), (38, 10222968), (42, 9249352), (48, 8093183), (49, 7928016), (56, 6937014), (57, 6815312), (76, 5111484), (84, 4624676), (98, 3964008), (112, 3468507), (114, 3407656), (133, 2920848), (147, 2642672), (152, 2555742), (168, 2312338), (196, 1982004), (228, 1703828), (266, 1460424), (294, 1321336), (304, 1277871), (336, 1156169), (392, 991002), (399, 973616), (456, 851914), (532, 730212), (588, 660668), (784, 495501), (798, 486808), (912, 425957), (931, 417264), (1064, 365106), (1176, 330334), (1596, 243404), (1862, 208632), (2128, 182553), (2352, 165167), (2793, 139088), (3192, 121702), (3724, 104316), (5586, 69544), (6384, 60851), (7448, 52158), (8693, 44688), (11172, 34772), (14896, 26079), (17386, 22344)]