245550924

素因数分解:

$2^2\times 3^2\times {\mathrm{17}}^1\times {\mathrm{607}}^1\times {\mathrm{661}}^1$

素因数の和:1295

約数の個数: 72

約数和(自身を含む): 659288448

約数和(自身を除く): 413737524

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 34, 36, 51, 68, 102, 153, 204, 306, 607, 612, 661, 1214, 1322, 1821, 1983, 2428, 2644, 3642, 3966, 5463, 5949, 7284, 7932, 10319, 10926, 11237, 11898, 20638, 21852, 22474, 23796, 30957, 33711, 41276, 44948, 61914, 67422, 92871, 101133, 123828, 134844, 185742, 202266, 371484, 401227, 404532, 802454, 1203681, 1604908, 2407362, 3611043, 4814724, 6820859, 7222086, 13641718, 14444172, 20462577, 27283436, 40925154, 61387731, 81850308, 122775462, 245550924]

約数ペア:

[(1, 245550924), (2, 122775462), (3, 81850308), (4, 61387731), (6, 40925154), (9, 27283436), (12, 20462577), (17, 14444172), (18, 13641718), (34, 7222086), (36, 6820859), (51, 4814724), (68, 3611043), (102, 2407362), (153, 1604908), (204, 1203681), (306, 802454), (607, 404532), (612, 401227), (661, 371484), (1214, 202266), (1322, 185742), (1821, 134844), (1983, 123828), (2428, 101133), (2644, 92871), (3642, 67422), (3966, 61914), (5463, 44948), (5949, 41276), (7284, 33711), (7932, 30957), (10319, 23796), (10926, 22474), (11237, 21852), (11898, 20638)]