2587762008

素因数分解:

$2^3\times 3^2\times {\mathrm{13}}^1\times {\mathrm{61}}^2\times {\mathrm{743}}^1$

素因数の和:890

約数の個数: 144

約数和(自身を含む): 7683726960

約数和(自身を除く): 5095964952

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 36, 39, 52, 61, 72, 78, 104, 117, 122, 156, 183, 234, 244, 312, 366, 468, 488, 549, 732, 743, 793, 936, 1098, 1464, 1486, 1586, 2196, 2229, 2379, 2972, 3172, 3721, 4392, 4458, 4758, 5944, 6344, 6687, 7137, 7442, 8916, 9516, 9659, 11163, 13374, 14274, 14884, 17832, 19032, 19318, 22326, 26748, 28548, 28977, 29768, 33489, 38636, 44652, 45323, 48373, 53496, 57096, 57954, 66978, 77272, 86931, 89304, 90646, 96746, 115908, 133956, 135969, 145119, 173862, 181292, 193492, 231816, 267912, 271938, 290238, 347724, 362584, 386984, 407907, 435357, 543876, 580476, 589199, 695448, 815814, 870714, 1087752, 1160952, 1178398, 1631628, 1741428, 1767597, 2356796, 2764703, 3263256, 3482856, 3535194, 4713592, 5302791, 5529406, 7070388, 8294109, 10605582, 11058812, 14140776, 16588218, 21211164, 22117624, 24882327, 33176436, 35941139, 42422328, 49764654, 66352872, 71882278, 99529308, 107823417, 143764556, 199058616, 215646834, 287529112, 323470251, 431293668, 646940502, 862587336, 1293881004, 2587762008]

約数ペア:

[(1, 2587762008), (2, 1293881004), (3, 862587336), (4, 646940502), (6, 431293668), (8, 323470251), (9, 287529112), (12, 215646834), (13, 199058616), (18, 143764556), (24, 107823417), (26, 99529308), (36, 71882278), (39, 66352872), (52, 49764654), (61, 42422328), (72, 35941139), (78, 33176436), (104, 24882327), (117, 22117624), (122, 21211164), (156, 16588218), (183, 14140776), (234, 11058812), (244, 10605582), (312, 8294109), (366, 7070388), (468, 5529406), (488, 5302791), (549, 4713592), (732, 3535194), (743, 3482856), (793, 3263256), (936, 2764703), (1098, 2356796), (1464, 1767597), (1486, 1741428), (1586, 1631628), (2196, 1178398), (2229, 1160952), (2379, 1087752), (2972, 870714), (3172, 815814), (3721, 695448), (4392, 589199), (4458, 580476), (4758, 543876), (5944, 435357), (6344, 407907), (6687, 386984), (7137, 362584), (7442, 347724), (8916, 290238), (9516, 271938), (9659, 267912), (11163, 231816), (13374, 193492), (14274, 181292), (14884, 173862), (17832, 145119), (19032, 135969), (19318, 133956), (22326, 115908), (26748, 96746), (28548, 90646), (28977, 89304), (29768, 86931), (33489, 77272), (38636, 66978), (44652, 57954), (45323, 57096), (48373, 53496)]