449774388

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{1097}}^1\times {\mathrm{1627}}^1$

素因数の和:2741

約数の個数: 72

約数和(自身を含む): 1301332032

約数和(自身を除く): 851557644

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 1097, 1627, 2194, 3254, 3291, 4388, 4881, 6508, 6582, 7679, 9762, 9873, 11389, 13164, 14643, 15358, 19524, 19746, 22778, 23037, 29286, 30716, 34167, 39492, 45556, 46074, 58572, 68334, 69111, 92148, 102501, 136668, 138222, 205002, 276444, 410004, 1784819, 3569638, 5354457, 7139276, 10708914, 12493733, 16063371, 21417828, 24987466, 32126742, 37481199, 49974932, 64253484, 74962398, 112443597, 149924796, 224887194, 449774388]

約数ペア:

[(1, 449774388), (2, 224887194), (3, 149924796), (4, 112443597), (6, 74962398), (7, 64253484), (9, 49974932), (12, 37481199), (14, 32126742), (18, 24987466), (21, 21417828), (28, 16063371), (36, 12493733), (42, 10708914), (63, 7139276), (84, 5354457), (126, 3569638), (252, 1784819), (1097, 410004), (1627, 276444), (2194, 205002), (3254, 138222), (3291, 136668), (4388, 102501), (4881, 92148), (6508, 69111), (6582, 68334), (7679, 58572), (9762, 46074), (9873, 45556), (11389, 39492), (13164, 34167), (14643, 30716), (15358, 29286), (19524, 23037), (19746, 22778)]