446394078

素因数分解:

$2^1\times 3^4\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{1669}}^1$

素因数の和:1823

約数の個数: 80

約数和(自身を含む): 1086328320

約数和(自身を除く): 639934242

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 27, 39, 54, 78, 81, 117, 127, 162, 234, 254, 351, 381, 702, 762, 1053, 1143, 1651, 1669, 2106, 2286, 3302, 3338, 3429, 4953, 5007, 6858, 9906, 10014, 10287, 14859, 15021, 20574, 21697, 29718, 30042, 43394, 44577, 45063, 65091, 89154, 90126, 130182, 133731, 135189, 195273, 211963, 267462, 270378, 390546, 423926, 585819, 635889, 1171638, 1271778, 1757457, 1907667, 2755519, 3514914, 3815334, 5511038, 5723001, 8266557, 11446002, 16533114, 17169003, 24799671, 34338006, 49599342, 74399013, 148798026, 223197039, 446394078]

約数ペア:

[(1, 446394078), (2, 223197039), (3, 148798026), (6, 74399013), (9, 49599342), (13, 34338006), (18, 24799671), (26, 17169003), (27, 16533114), (39, 11446002), (54, 8266557), (78, 5723001), (81, 5511038), (117, 3815334), (127, 3514914), (162, 2755519), (234, 1907667), (254, 1757457), (351, 1271778), (381, 1171638), (702, 635889), (762, 585819), (1053, 423926), (1143, 390546), (1651, 270378), (1669, 267462), (2106, 211963), (2286, 195273), (3302, 135189), (3338, 133731), (3429, 130182), (4953, 90126), (5007, 89154), (6858, 65091), (9906, 45063), (10014, 44577), (10287, 43394), (14859, 30042), (15021, 29718), (20574, 21697)]