4978008

素因数分解:

$2^3\times 3^2\times 7^2\times {\mathrm{17}}^1\times {\mathrm{83}}^1$

素因数の和:126

約数の個数: 144

約数和(自身を含む): 16805880

約数和(自身を除く): 11827872

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 17, 18, 21, 24, 28, 34, 36, 42, 49, 51, 56, 63, 68, 72, 83, 84, 98, 102, 119, 126, 136, 147, 153, 166, 168, 196, 204, 238, 249, 252, 294, 306, 332, 357, 392, 408, 441, 476, 498, 504, 581, 588, 612, 664, 714, 747, 833, 882, 952, 996, 1071, 1162, 1176, 1224, 1411, 1428, 1494, 1666, 1743, 1764, 1992, 2142, 2324, 2499, 2822, 2856, 2988, 3332, 3486, 3528, 4067, 4233, 4284, 4648, 4998, 5229, 5644, 5976, 6664, 6972, 7497, 8134, 8466, 8568, 9877, 9996, 10458, 11288, 12201, 12699, 13944, 14994, 16268, 16932, 19754, 19992, 20916, 24402, 25398, 29631, 29988, 32536, 33864, 36603, 39508, 41832, 48804, 50796, 59262, 59976, 69139, 73206, 79016, 88893, 97608, 101592, 118524, 138278, 146412, 177786, 207417, 237048, 276556, 292824, 355572, 414834, 553112, 622251, 711144, 829668, 1244502, 1659336, 2489004, 4978008]

約数ペア:

[(1, 4978008), (2, 2489004), (3, 1659336), (4, 1244502), (6, 829668), (7, 711144), (8, 622251), (9, 553112), (12, 414834), (14, 355572), (17, 292824), (18, 276556), (21, 237048), (24, 207417), (28, 177786), (34, 146412), (36, 138278), (42, 118524), (49, 101592), (51, 97608), (56, 88893), (63, 79016), (68, 73206), (72, 69139), (83, 59976), (84, 59262), (98, 50796), (102, 48804), (119, 41832), (126, 39508), (136, 36603), (147, 33864), (153, 32536), (166, 29988), (168, 29631), (196, 25398), (204, 24402), (238, 20916), (249, 19992), (252, 19754), (294, 16932), (306, 16268), (332, 14994), (357, 13944), (392, 12699), (408, 12201), (441, 11288), (476, 10458), (498, 9996), (504, 9877), (581, 8568), (588, 8466), (612, 8134), (664, 7497), (714, 6972), (747, 6664), (833, 5976), (882, 5644), (952, 5229), (996, 4998), (1071, 4648), (1162, 4284), (1176, 4233), (1224, 4067), (1411, 3528), (1428, 3486), (1494, 3332), (1666, 2988), (1743, 2856), (1764, 2822), (1992, 2499), (2142, 2324)]