1444804764

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{61}}^2\times {\mathrm{131}}^1$

素因数の和:292

約数の個数: 144

約数和(自身を含む): 3914951040

約数和(自身を除く): 2470146276

約数列:

[1, 2, 3, 4, 6, 12, 13, 19, 26, 38, 39, 52, 57, 61, 76, 78, 114, 122, 131, 156, 183, 228, 244, 247, 262, 366, 393, 494, 524, 732, 741, 786, 793, 988, 1159, 1482, 1572, 1586, 1703, 2318, 2379, 2489, 2964, 3172, 3406, 3477, 3721, 4636, 4758, 4978, 5109, 6812, 6954, 7442, 7467, 7991, 9516, 9956, 10218, 11163, 13908, 14884, 14934, 15067, 15982, 20436, 22326, 23973, 29868, 30134, 31964, 32357, 44652, 45201, 47946, 48373, 60268, 64714, 70699, 90402, 95892, 96746, 97071, 103883, 129428, 141398, 145119, 151829, 180804, 193492, 194142, 207766, 212097, 282796, 290238, 303658, 311649, 388284, 415532, 424194, 455487, 487451, 580476, 607316, 623298, 848388, 910974, 919087, 974902, 1246596, 1462353, 1821948, 1838174, 1949804, 1973777, 2757261, 2924706, 3676348, 3947554, 5514522, 5849412, 5921331, 6336863, 7895108, 9261569, 11029044, 11842662, 12673726, 18523138, 19010589, 23685324, 25347452, 27784707, 37046276, 38021178, 55569414, 76042356, 111138828, 120400397, 240800794, 361201191, 481601588, 722402382, 1444804764]

約数ペア:

[(1, 1444804764), (2, 722402382), (3, 481601588), (4, 361201191), (6, 240800794), (12, 120400397), (13, 111138828), (19, 76042356), (26, 55569414), (38, 38021178), (39, 37046276), (52, 27784707), (57, 25347452), (61, 23685324), (76, 19010589), (78, 18523138), (114, 12673726), (122, 11842662), (131, 11029044), (156, 9261569), (183, 7895108), (228, 6336863), (244, 5921331), (247, 5849412), (262, 5514522), (366, 3947554), (393, 3676348), (494, 2924706), (524, 2757261), (732, 1973777), (741, 1949804), (786, 1838174), (793, 1821948), (988, 1462353), (1159, 1246596), (1482, 974902), (1572, 919087), (1586, 910974), (1703, 848388), (2318, 623298), (2379, 607316), (2489, 580476), (2964, 487451), (3172, 455487), (3406, 424194), (3477, 415532), (3721, 388284), (4636, 311649), (4758, 303658), (4978, 290238), (5109, 282796), (6812, 212097), (6954, 207766), (7442, 194142), (7467, 193492), (7991, 180804), (9516, 151829), (9956, 145119), (10218, 141398), (11163, 129428), (13908, 103883), (14884, 97071), (14934, 96746), (15067, 95892), (15982, 90402), (20436, 70699), (22326, 64714), (23973, 60268), (29868, 48373), (30134, 47946), (31964, 45201), (32357, 44652)]