1639252512

素因数分解:

$2^5\times 3^3\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{1637}}^1$

素因数の和:1736

約数の個数: 192

約数和(自身を含む): 5118422400

約数和(自身を除く): 3479169888

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 27, 32, 36, 38, 48, 54, 57, 61, 72, 76, 96, 108, 114, 122, 144, 152, 171, 183, 216, 228, 244, 288, 304, 342, 366, 432, 456, 488, 513, 549, 608, 684, 732, 864, 912, 976, 1026, 1098, 1159, 1368, 1464, 1637, 1647, 1824, 1952, 2052, 2196, 2318, 2736, 2928, 3274, 3294, 3477, 4104, 4392, 4636, 4911, 5472, 5856, 6548, 6588, 6954, 8208, 8784, 9272, 9822, 10431, 13096, 13176, 13908, 14733, 16416, 17568, 18544, 19644, 20862, 26192, 26352, 27816, 29466, 31103, 31293, 37088, 39288, 41724, 44199, 52384, 52704, 55632, 58932, 62206, 62586, 78576, 83448, 88398, 93309, 99857, 111264, 117864, 124412, 125172, 157152, 166896, 176796, 186618, 199714, 235728, 248824, 250344, 279927, 299571, 333792, 353592, 373236, 399428, 471456, 497648, 500688, 559854, 599142, 707184, 746472, 798856, 839781, 898713, 995296, 1001376, 1119708, 1198284, 1414368, 1492944, 1597712, 1679562, 1797426, 1897283, 2239416, 2396568, 2696139, 2985888, 3195424, 3359124, 3594852, 3794566, 4478832, 4793136, 5392278, 5691849, 6718248, 7189704, 7589132, 8957664, 9586272, 10784556, 11383698, 13436496, 14379408, 15178264, 17075547, 21569112, 22767396, 26872992, 28758816, 30356528, 34151094, 43138224, 45534792, 51226641, 60713056, 68302188, 86276448, 91069584, 102453282, 136604376, 182139168, 204906564, 273208752, 409813128, 546417504, 819626256, 1639252512]

約数ペア:

[(1, 1639252512), (2, 819626256), (3, 546417504), (4, 409813128), (6, 273208752), (8, 204906564), (9, 182139168), (12, 136604376), (16, 102453282), (18, 91069584), (19, 86276448), (24, 68302188), (27, 60713056), (32, 51226641), (36, 45534792), (38, 43138224), (48, 34151094), (54, 30356528), (57, 28758816), (61, 26872992), (72, 22767396), (76, 21569112), (96, 17075547), (108, 15178264), (114, 14379408), (122, 13436496), (144, 11383698), (152, 10784556), (171, 9586272), (183, 8957664), (216, 7589132), (228, 7189704), (244, 6718248), (288, 5691849), (304, 5392278), (342, 4793136), (366, 4478832), (432, 3794566), (456, 3594852), (488, 3359124), (513, 3195424), (549, 2985888), (608, 2696139), (684, 2396568), (732, 2239416), (864, 1897283), (912, 1797426), (976, 1679562), (1026, 1597712), (1098, 1492944), (1159, 1414368), (1368, 1198284), (1464, 1119708), (1637, 1001376), (1647, 995296), (1824, 898713), (1952, 839781), (2052, 798856), (2196, 746472), (2318, 707184), (2736, 599142), (2928, 559854), (3274, 500688), (3294, 497648), (3477, 471456), (4104, 399428), (4392, 373236), (4636, 353592), (4911, 333792), (5472, 299571), (5856, 279927), (6548, 250344), (6588, 248824), (6954, 235728), (8208, 199714), (8784, 186618), (9272, 176796), (9822, 166896), (10431, 157152), (13096, 125172), (13176, 124412), (13908, 117864), (14733, 111264), (16416, 99857), (17568, 93309), (18544, 88398), (19644, 83448), (20862, 78576), (26192, 62586), (26352, 62206), (27816, 58932), (29466, 55632), (31103, 52704), (31293, 52384), (37088, 44199), (39288, 41724)]