1329383328

素因数分解:

$2^5\times 3^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{21739}}^1$

素因数の和:21779

約数の個数: 144

約数和(自身を含む): 4371827040

約数和(自身を除く): 3042443712

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 16, 21, 24, 26, 28, 32, 39, 42, 48, 49, 52, 56, 78, 84, 91, 96, 98, 104, 112, 147, 156, 168, 182, 196, 208, 224, 273, 294, 312, 336, 364, 392, 416, 546, 588, 624, 637, 672, 728, 784, 1092, 1176, 1248, 1274, 1456, 1568, 1911, 2184, 2352, 2548, 2912, 3822, 4368, 4704, 5096, 7644, 8736, 10192, 15288, 20384, 21739, 30576, 43478, 61152, 65217, 86956, 130434, 152173, 173912, 260868, 282607, 304346, 347824, 456519, 521736, 565214, 608692, 695648, 847821, 913038, 1043472, 1065211, 1130428, 1217384, 1695642, 1826076, 1978249, 2086944, 2130422, 2260856, 2434768, 3195633, 3391284, 3652152, 3956498, 4260844, 4521712, 4869536, 5934747, 6391266, 6782568, 7304304, 7912996, 8521688, 9043424, 11869494, 12782532, 13565136, 13847743, 14608608, 15825992, 17043376, 23738988, 25565064, 27130272, 27695486, 31651984, 34086752, 41543229, 47477976, 51130128, 55390972, 63303968, 83086458, 94955952, 102260256, 110781944, 166172916, 189911904, 221563888, 332345832, 443127776, 664691664, 1329383328]

約数ペア:

[(1, 1329383328), (2, 664691664), (3, 443127776), (4, 332345832), (6, 221563888), (7, 189911904), (8, 166172916), (12, 110781944), (13, 102260256), (14, 94955952), (16, 83086458), (21, 63303968), (24, 55390972), (26, 51130128), (28, 47477976), (32, 41543229), (39, 34086752), (42, 31651984), (48, 27695486), (49, 27130272), (52, 25565064), (56, 23738988), (78, 17043376), (84, 15825992), (91, 14608608), (96, 13847743), (98, 13565136), (104, 12782532), (112, 11869494), (147, 9043424), (156, 8521688), (168, 7912996), (182, 7304304), (196, 6782568), (208, 6391266), (224, 5934747), (273, 4869536), (294, 4521712), (312, 4260844), (336, 3956498), (364, 3652152), (392, 3391284), (416, 3195633), (546, 2434768), (588, 2260856), (624, 2130422), (637, 2086944), (672, 1978249), (728, 1826076), (784, 1695642), (1092, 1217384), (1176, 1130428), (1248, 1065211), (1274, 1043472), (1456, 913038), (1568, 847821), (1911, 695648), (2184, 608692), (2352, 565214), (2548, 521736), (2912, 456519), (3822, 347824), (4368, 304346), (4704, 282607), (5096, 260868), (7644, 173912), (8736, 152173), (10192, 130434), (15288, 86956), (20384, 65217), (21739, 61152), (30576, 43478)]