4400002236

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{31}}^1\times {\mathrm{199}}^1\times {\mathrm{1213}}^1$

素因数の和:1464

約数の個数: 144

約数和(自身を含む): 12400281600

約数和(自身を除く): 8000279364

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 31, 42, 49, 62, 84, 93, 98, 124, 147, 186, 196, 199, 217, 294, 372, 398, 434, 588, 597, 651, 796, 868, 1194, 1213, 1302, 1393, 1519, 2388, 2426, 2604, 2786, 3038, 3639, 4179, 4557, 4852, 5572, 6076, 6169, 7278, 8358, 8491, 9114, 9751, 12338, 14556, 16716, 16982, 18228, 18507, 19502, 24676, 25473, 29253, 33964, 37014, 37603, 39004, 43183, 50946, 58506, 59437, 74028, 75206, 86366, 101892, 112809, 117012, 118874, 129549, 150412, 172732, 178311, 225618, 237748, 241387, 259098, 263221, 302281, 356622, 451236, 482774, 518196, 526442, 604562, 713244, 724161, 789663, 906843, 965548, 1052884, 1209124, 1448322, 1579326, 1689709, 1813686, 1842547, 2896644, 3158652, 3379418, 3627372, 3685094, 5069127, 5527641, 6758836, 7370188, 7482997, 10138254, 11055282, 11827963, 14965994, 20276508, 22110564, 22448991, 23655926, 29931988, 35483889, 44897982, 47311852, 52380979, 70967778, 89795964, 104761958, 141935556, 157142937, 209523916, 314285874, 366666853, 628571748, 733333706, 1100000559, 1466667412, 2200001118, 4400002236]

約数ペア:

[(1, 4400002236), (2, 2200001118), (3, 1466667412), (4, 1100000559), (6, 733333706), (7, 628571748), (12, 366666853), (14, 314285874), (21, 209523916), (28, 157142937), (31, 141935556), (42, 104761958), (49, 89795964), (62, 70967778), (84, 52380979), (93, 47311852), (98, 44897982), (124, 35483889), (147, 29931988), (186, 23655926), (196, 22448991), (199, 22110564), (217, 20276508), (294, 14965994), (372, 11827963), (398, 11055282), (434, 10138254), (588, 7482997), (597, 7370188), (651, 6758836), (796, 5527641), (868, 5069127), (1194, 3685094), (1213, 3627372), (1302, 3379418), (1393, 3158652), (1519, 2896644), (2388, 1842547), (2426, 1813686), (2604, 1689709), (2786, 1579326), (3038, 1448322), (3639, 1209124), (4179, 1052884), (4557, 965548), (4852, 906843), (5572, 789663), (6076, 724161), (6169, 713244), (7278, 604562), (8358, 526442), (8491, 518196), (9114, 482774), (9751, 451236), (12338, 356622), (14556, 302281), (16716, 263221), (16982, 259098), (18228, 241387), (18507, 237748), (19502, 225618), (24676, 178311), (25473, 172732), (29253, 150412), (33964, 129549), (37014, 118874), (37603, 117012), (39004, 112809), (43183, 101892), (50946, 86366), (58506, 75206), (59437, 74028)]