344909508

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^2\times {\mathrm{103}}^1\times {\mathrm{773}}^1$

素因数の和:921

約数の個数: 72

約数和(自身を含む): 858731328

約数和(自身を除く): 513821820

約数列:

[1, 2, 3, 4, 6, 12, 19, 38, 57, 76, 103, 114, 206, 228, 309, 361, 412, 618, 722, 773, 1083, 1236, 1444, 1546, 1957, 2166, 2319, 3092, 3914, 4332, 4638, 5871, 7828, 9276, 11742, 14687, 23484, 29374, 37183, 44061, 58748, 74366, 79619, 88122, 111549, 148732, 159238, 176244, 223098, 238857, 279053, 318476, 446196, 477714, 558106, 837159, 955428, 1116212, 1512761, 1674318, 3025522, 3348636, 4538283, 6051044, 9076566, 18153132, 28742459, 57484918, 86227377, 114969836, 172454754, 344909508]

約数ペア:

[(1, 344909508), (2, 172454754), (3, 114969836), (4, 86227377), (6, 57484918), (12, 28742459), (19, 18153132), (38, 9076566), (57, 6051044), (76, 4538283), (103, 3348636), (114, 3025522), (206, 1674318), (228, 1512761), (309, 1116212), (361, 955428), (412, 837159), (618, 558106), (722, 477714), (773, 446196), (1083, 318476), (1236, 279053), (1444, 238857), (1546, 223098), (1957, 176244), (2166, 159238), (2319, 148732), (3092, 111549), (3914, 88122), (4332, 79619), (4638, 74366), (5871, 58748), (7828, 44061), (9276, 37183), (11742, 29374), (14687, 23484)]