1901454624

素因数分解:

$2^5\times 3^2\times {\mathrm{17}}^1\times {\mathrm{388369}}^1$

素因数の和:388402

約数の個数: 72

約数和(自身を含む): 5725350540

約数和(自身を除く): 3823895916

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 24, 32, 34, 36, 48, 51, 68, 72, 96, 102, 136, 144, 153, 204, 272, 288, 306, 408, 544, 612, 816, 1224, 1632, 2448, 4896, 388369, 776738, 1165107, 1553476, 2330214, 3106952, 3495321, 4660428, 6213904, 6602273, 6990642, 9320856, 12427808, 13204546, 13981284, 18641712, 19806819, 26409092, 27962568, 37283424, 39613638, 52818184, 55925136, 59420457, 79227276, 105636368, 111850272, 118840914, 158454552, 211272736, 237681828, 316909104, 475363656, 633818208, 950727312, 1901454624]

約数ペア:

[(1, 1901454624), (2, 950727312), (3, 633818208), (4, 475363656), (6, 316909104), (8, 237681828), (9, 211272736), (12, 158454552), (16, 118840914), (17, 111850272), (18, 105636368), (24, 79227276), (32, 59420457), (34, 55925136), (36, 52818184), (48, 39613638), (51, 37283424), (68, 27962568), (72, 26409092), (96, 19806819), (102, 18641712), (136, 13981284), (144, 13204546), (153, 12427808), (204, 9320856), (272, 6990642), (288, 6602273), (306, 6213904), (408, 4660428), (544, 3495321), (612, 3106952), (816, 2330214), (1224, 1553476), (1632, 1165107), (2448, 776738), (4896, 388369)]